SO-9685-B001 Ammonium acetate ULC-MS Optigrade®
CAS number 631-61-8
Assay (GC, on anhydrous basis) ................... 99-100 %
Water (KF) ........................................................ 0-0.1 %
Filter test (1M in water) ...............................Passes test
pH (1M in water) .................................................6.0-7.5
Transmission
at 260 nm (1M in water) ................................. 96-100 %
at 280 nm (1M in water) ................................. 98-100 %
Chloride (Cl)................................................. 0-0.0005%
Sulfate (SO4)..................................................... 0-001%
Al ..................................................................... 0-1 ppm
Ca .................................................................... 0-5 ppm
Fe..................................................................... 0-1 ppm
K ...................................................................... 0-5 ppm
Mg.................................................................... 0-1 ppm
Na .................................................................... 0-5 ppm
100 g
SO-9679-B001 Formic acid ULC-MS Optigrade®
UN 1779
CAS number 64-18-6
Assay (T, on anhydrous basis) ..............................99-100 %
Water (KF) ...................................................................0-1 %
Residue after evaporation...............................0-0.001 %w/w
Color (APHA) .................................................................0-10
Gradient specification
HPLC gradient at 254 nm - H. Peak ...................0-0.005 AU
HPLC gradient at 254 nm - Drift ...........................0-0.02 AU
Transmission
at 260 nm...............................................................15-100 %
at 270 nm...............................................................83-100 %
at 280 nm...............................................................90-100 %
at 300 nm...............................................................97-100 %
at 320 nm...............................................................98-100 %
100 mL
SO-9668-B001 Trifluoroacetic acid ULC- MS Optigrade®
UN 2699
CAS number 76-05-1
Assay (T)...........................................................99.95-100 %
Water (KF) ..............................................................0-0.02 %
Residue after evaporation...............................0-0.001 %w/w
Color (APHA) .................................................................0-10
Gradient specification
HPLC gradient at 254 nm - H. Peak ...................0-0.002 AU
HPLC gradient at 254 nm - Drift .........................0-0.010 AU
Fluorescence at 254 nm (25%, as quinine) ..............0-1 ppb
Fluorescence at 365 nm (25%, as quinine) ..............0-1 ppb
Transmission
at 260 nm...............................................................10-100 %
at 270 nm...............................................................79-100 %
at 280 nm...............................................................93-100 %
at 300 nm...............................................................95-100 %
at 320 nm...............................................................96-100 %
100 mL
High purity solvents and acids
6 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
High purity solvents and acids
Code Product Unit
Acetic acid
HPA-0050-B010 Acetic acid for trace analysis min 99.5 % (glass bottle)
UN 2789
Assay...........................................................> 99.5 % Chloride .....................................................< 0.4 ppm
Colour (APHA) ...................................................< 10 Phosphate .................................................< 0.5 ppm
Residue ........................................................< 2 ppm Sulfate .......................................................< 0.4 ppm
Ag................................< 0.1 ppb Cr ................................ < 0.1 ppb Ni.................................< 0.1 ppb
Al .................................< 0.1 ppb Cu ............................... < 0.1 ppb Pb................................< 0.1 ppb
As ................................< 0.1 ppb Fe................................ < 0.5 ppb Se................................< 0.5 ppb
Ba................................< 0.1 ppb K ................................. < 0.1 ppb Sn................................< 0.1 ppb
Be................................< 0.1 ppb Li ................................. < 0.1 ppb Sr.................................< 0.1 ppb
Bi .................................< 0.1 ppb Mg............................... < 0.1 ppb Th................................< 0.1 ppb
Ca................................< 0.5 ppb Mn............................... < 0.1 ppb Ti .................................< 0.1 ppb
Cd................................< 0.1 ppb Mo............................... < 0.1 ppb V..................................< 0.1 ppb
Co................................< 0.1 ppb Na ............................... < 0.5 ppb Zn ................................< 0.5 ppb
Hydrochloric acid stored in glass bottles will see a rise in: Al, B, Ca, K, Mg, Mn, Na and Si.
1 L
Acetone
SO-2435-B010 Acetone HPLC Optigrade® 1 L
SO-2435-B025 Acetone HPLC Optigrade® 2.5 L
SO-2435-B040 Acetone HPLC Optigrade®
UN 1090
CAS number 67-64-1
C3H6O
Assay ...................................................... 99.5% min.
Water ....................................................... 0.5% max.
Non-volatile matter............................. 0.0005% max.
Filtered through 0.2 μm
1 L = 0.792 kg (at 20°C)
Optical absorbance wavelength
1.0 max. ........................................................ 330 nm
0.1 ................................................................. 340 nm
0.05 ............................................................... 350 nm
0.01 ............................................................... 370 nm
4 L
SO-1142-B010 Acetone Picograde® for residue analysis 1 L
SO-1142-B025 Acetone Picograde® for residue analysis 2.5 L
SO-1142-B040 Acetone Picograde® for residue analysis 4 L
SO-1142-C011 Acetone Picograde® for residue analysis ( Cyclotainer®) 10 L
SO-1142-C032 Acetone Picograde® for residue analysis ( Cyclotainer®)
UN 1090
CAS number 67-64-1
C3H6O
Assay 99.0% min.
Water ....................................................... 0.5% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.792 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 7
Code Product Unit
Acetonitrile
SO-9128-B010 Acetonitrile HPLC Optigrade® Gradient Grade 1 L
SO-9128-B025 Acetonitrile HPLC Optigrade® Gradient Grade 2.5 L
SO-9128-B040 Acetonitrile HPLC Optigrade® Gradient Grade 4 L
SO-9128-C012 Acetonitrile HPLC Optigrade® Gradient Grade (Cyclotainer®) 10 L
SO-9128-C032 Acetonitrile HPLC Optigrade® Gradient Grade (Cyclotainer®) 30 L
SO-9128-C200 Acetonitrile HPLC Optigrade® Gradient Grade
UN 1648
CAS number 75-05-8
C2H3N
Assay ..................................................... 99.8% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Gradient specification (210 nm)..........3.0 mAU max.
Fluorescence (as quinine at 254 nm) ......1 ppb max.
Filtered through 0.2 μm
1 L = 0.783 kg (at 20°C)
Optical absorbance Wavelength
0.7 max ......................................................... 190 nm
0.21............................................................... 193 nm
0.12............................................................... 195 nm
0.05 .............................................................. 210 nm
0.02 .............................................................. 220 nm
0.009............................................................. 230 nm
0.005............................................................. 235 nm
This solvent in glass bottles fulfills the specifications according to chapter 4 of the European Pharmacopoeia.
200 L
SO-9154-B010 Acetonitrile HPLC Optigrade® Super Gradient Grade 1 L
SO-9154-B025 Acetonitrile HPLC Optigrade® Super Gradient Grade 2.5 L
SO-9154-C012 Acetonitrile HPLC Optigrade® Super Gradient Grade (Cyclotainer®)
UN 1648
CAS number 75-05-8
C2H3N
Assay ...................................................... 99.8% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Gradient specification (210 nm)..........3.0 mAE max.
Fluorescence (as quinine at 254 nm) ......1 ppb max.
Filtered through 0.2 μm
1 L = 0.783 kg (at 20°C)
Optical absorbance Wavelength
0.4 max ......................................................... 190 nm
0.3................................................................. 191 nm
0.18............................................................... 193 nm
0.08............................................................... 195 nm
0.02............................................................... 200 nm
0.009............................................................. 215 nm
0.005............................................................. 230 nm
This solvent in glass bottles fulfills the specifications according to chapter 4 of the European Pharmacopoeia.
10 L
High purity solvents and acids
8 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-2856-B010 Acetonitrile HPLC Optigrade® 1 L
SO-2856-B025 Acetonitrile HPLC Optigrade® 2.5 L
SO-2856-B040 Acetonitrile HPLC Optigrade® 4 L
SO-2856-C012 Acetonitrile HPLC Optigrade® (Cyclotainer®) 10 L
SO-2856-C032 Acetonitrile HPLC Optigrade® (Cyclotainer®)
UN 1648
CAS number 75-05-8
C2H3N
Assay ..................................................... 99.8% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.783 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 190 nm
0.1 ................................................................. 200 nm
0.05 ............................................................... 210 nm
0.02 ............................................................... 220 nm
0.01 ............................................................... 230 nm
0.005 ............................................................. 235 nm
30 L
SO-9184-B010 Acetonitrile HPLC Optigrade®
(for analysis of PAHs and pesticides)
1 L
SO-9184-B025 Acetonitrile HPLC Optigrade®
(for analysis of PAHs and pesticides)
UN 1648
CAS number 75-05-8
C2H3N
Assay ....................................................... 99.8% min
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.783 kg (at 20°C)
Optical absorbance Wavelength
0.097 max ..................................................... 195 nm
0.018 ............................................................. 200 nm
0.009 ............................................................. 215 nm
0.004 ............................................................. 230 nm
2.5 L
SO-9340-B010 Acetonitrile for LC-MS Optigrade® 1 L
SO-9340-B025 Acetonitrile for LC-MS Optigrade®
UN 1648
CAS number 75-05-8
C2H3N
Assay ....................................................... 99.8% min
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.783 kg (at 20°C)
Ca ....................................................... 0.1 ppm max.
K.......................................................... 0.1 ppm max.
Mg ....................................................... 0.1 ppm max.
Na ....................................................... 0.1 ppm max.
Transmission
at 195 nm .................................................. 78 % min.
at 200 nm .................................................. 95 % min.
at 220 nm .................................................. 98 % min.
at 240 nm .................................................. 99 % min.
2.5 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 9
Code Product Unit
SO-9640-B010 Acetonitrile ULC-MS Optigrade®
UN 1648
CAS number 75-05-8
C2H3N
Assay (GC, on anhydrous basis) ............................. 99.97-100 %
Water (KF) ..................................................................... 0-0.01 %
Residue after evaporation....................................0-0.0001 %w/w
Acidity (as acetic acid ) ................................................ 0-0.001 %
Alkalinity (as ammonia).............................................. 0-0.0001 %
Color (APHA) .......................................................................... 0-5
Gradient specification
HPLC gradient at 210 nm - Drift ................................ 0-0.006 AU
HPLC gradient at 254 nm - Drift ................................ 0-0.002 AU
HPLC gradient at 210 nm - H. Peak .......................... 0-0.001 AU
HPLC gradient at 254 nm - H. Peak ........................ 0-0.0003 AU
Fluorescence at 254 nm (as quinine) ........................... 0-0.3 ppb
Fluorescence at 365 nm (as quinine) ........................... 0-0.3 ppb
1 L = 0.792 kg (at 20°C)
Transmission
at 191 nm...................................................................... 30-100 %
at 195 nm...................................................................... 85-100 %
at 200 nm...................................................................... 97-100 %
at 215 nm...................................................................... 98-100 %
at >230 nm.................................................................... 99-100 %
Al ................................................................................... 0-20 ppb
Ca .................................................................................. 0-50 ppb
Fe................................................................................... 0-20 ppb
K .................................................................................... 0-50 ppb
Mg.................................................................................. 0-20 ppb
Na ................................................................................ 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
1 L
SO-4680-B025 Acetonitrile 0.1 % formic acid ULC-MS Optigrade®
UN 1648
CAS number 75-05-8
C2H3N
Assay ..................................................................... 0.095-0.105 %
Water (KF) ...................................................................... 0-0.02 %
Purity of ACN (GC) ................................................... 99.97-100 %
Purity of formic acid .................................................... 99.0-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ........................... 0-0.002 AU
Fluorescence at 254 nm (as quinine) ............................ 0-0.5 ppb
Fluorescence at 365 nm (as quinine) ............................ 0-0.5 ppb
Transmission
at 210 nm......................................................................... 5-100 %
at 230 nm....................................................................... 15-100 %
at 254 nm....................................................................... 90-100 %
Al .................................................................................... 0-30 ppb
Ca ................................................................................. 0-100 ppb
Fe.................................................................................... 0-50 ppb
K ................................................................................... 0-100 ppb
Mg................................................................................... 0-30 ppb
Na ................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
1 L
High purity solvents and acids
10 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-4686-B025 Acetonitrile 0.1 % acetic acid ULC-MS Optigrade®
UN 1648
CAS number 75-05-8
C2H3N
Assay ..................................................................... 0.095-0.105 %
Purity of ACN (GC) ................................................... 99.97-100 %
Purity of acetic acid (GC) ............................................99.9-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ........................... 0-0.002 AU
HPLC gradient at 254 nm - Drift ................................. 0-0.010 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
Transmission
at 210 nm .......................................................................20-100 %
at 230 nm .......................................................................50-100 %
at 254 nm .......................................................................98-100 %
Al .................................................................................... 0-30 ppb
Ca ................................................................................. 0-100 ppb
Fe.................................................................................... 0-50 ppb
K.................................................................................... 0-100 ppb
Mg ................................................................................... 0-30 ppb
Na ................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
1 L
SO-4692-B025 Acetonitrile 0.1 % trifluoroacetic acid ULC-MS Optigrade®
UN 1648
CAS number 75-05-8
C2H3N
Assay ..................................................................... 0.095-0.105 %
Water (KF) ......................................................................0-0.02 %
Purity of ACN (GC) ................................................... 99.97-100 %
Purity of trifluoroacetic acid.......................................99.95-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ......................... 0-0.0002 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
Transmission
at 210 nm .......................................................................20-100 %
at 230 nm .......................................................................50-100 %
at 254 nm .......................................................................90-100 %
Al .................................................................................... 0-30 ppb
Ca ................................................................................. 0-100 ppb
Fe.................................................................................... 0-50 ppb
K.................................................................................... 0-100 ppb
Mg ................................................................................... 0-30 ppb
Na ................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
1 L
SO-9186-B025 Acetonitrile DNA. max. 0.001% water
UN 1648
CAS number 75-05-8
C2H3N
Assay ...................................................... 99.9% min.
Water by Karl Fischer titration ............. 0.001% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.783 kg (at 20°C)
2.5 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 11
Code Product Unit
SO-9180-B025 Acetonitrile DNA. max. 0.003% water
UN 1648
CAS number 75-05-8
C2H3N
Assay ...................................................... 99.9% min.
Water by Karl Fischer titration ............. 0.003% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.783 kg (at 20°C)
2.5 L
SO-1151-B010 Acetonitrile Picograde® for residue analysis 1 L
SO-1151-B025 Acetonitrile Picograde® for residue analysis 2.5 L
SO-1151-B040 Acetonitrile Picograde® for residue analysis
UN 1648
CAS number 75-05-8
C2H3N
Assay ...................................................... 99.5% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................... 0.001% max.
1 L = 0.783 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
4 L
Ammonia solution
HPA-0070-B010 Ammonia solution for trace analysis (glass bottle)
UN 2672
Assay .............................................................> 21 % Chloride .....................................................< 500 ppb
Colour (Hazen)................................................... < 10 Phosphate ...................................................< 50 ppb
Carbonate .................................................< 10 ppm Sulfat/Sulfate.............................................< 500 ppb
Al .................................< 0.5 ppb Cu............................... < 0.5 ppb Se................................< 0.1 ppb
As................................< 0.1 ppb Fe ............................... < 0.5 ppb Ag................................< 0.1 ppb
Ba................................< 0.1 ppb Pb ............................... < 0.1 ppb Na................................< 0.5 ppb
Be................................< 0.1 ppb Li................................. < 0.1 ppb Sr.................................< 0.1 ppb
Bi .................................< 0.1 ppb Mg............................... < 0.2 ppb Th................................< 0.1 ppb
Cd................................< 0.1 ppb Mn............................... < 0.1 ppb Sn................................< 0.1 ppb
Ca................................< 0.5 ppb Mo............................... < 0.1 ppb Ti .................................< 0.1 ppb
Cr ................................< 0.1 ppb Ni ................................ < 0.1 ppb V..................................< 0.1 ppb
Co................................< 0.1 ppb K ................................. < 0.2 ppb Zn................................< 0.2 ppb
1 L
Benzene
SO-1163-B010 Benzene Picograde® for residue analysis 1 L
SO-1163-B025 Benzene Picograde® for residue analysis
UN 1114
CAS number 71-43-2
C6H6
Assay ...................................................... 99.0% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.871 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
High purity solvents and acids
12 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Benzyl alcohol
SO-9505-B005 Benzyl alcohol for the analysis of highly volatile halogenated compounds and EOX
CAS number 100-51-6
C7H8O
Assay ...................................................... 99.0% min.
Water ....................................................... 0.1% max.
Non-volatile matter................................. 0.05% max.
1 L = 1.05 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
BTEX for FID
In the GC-FID chromatogram the sum of the signals of BTEX-compounds is not greater than the signal, given by
10 μg/L n-Decane.
Coulometric determination of EOX gives a halogen content as chloride of less than 0.3 mg/L.
500 mL
Carbon disulfide
SO-9056-B005 Carbon disulfide free from aromatic hydrocarbons (max. 0.5 ppm)
UN 1131
CAS number 75-15-0
CS2
Assay ...................................................... 99.8% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0005% max.
1 L = 1.261 kg (at 20°C)
Specification
BTEX for FID
In the GC-FID chromatogram the sum of the signals of BTEX-compounds is not greater than the signal, given by
10 μg/L n-Decane.
500 mL
Chloroform
SO-4443-B010 Chloroform HPLC Optigrade® (alcohol-free. stab. with amylene) 1 L
SO-4443-B025 Chloroform HPLC Optigrade® (alcohol-free. stab. with amylene ) 2.5 L
SO-4443-B040 Chloroform HPLC Optigrade® (alcohol-free. stab. with amylene)
UN 1888
CAS number 67-66-3
CHCl3
Assay ...................................................... 99.9% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0002% max.
Filtered through 0.2 μm
1 L = 1.475 kg (at 20°C)
stabilised with 50 - 200 ppm amylene
Optical absorbance Wavelength
1.0 max ......................................................... 245 nm
0.15 ............................................................... 255 nm
0.05 ............................................................... 260 nm
0.02 ............................................................... 270 nm
0.01 ............................................................... 290 nm
4 L
SO-1174-B010 Chloroform Picograde® for residue analysis
(stab.with 0.2 - 1.8 % ethanol)
1 L
SO-1174-B025 Chloroform Picograde® for residue analysis
(stab. with 0.2 - 1.8 % ethanol)
2.5 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 13
Code Product Unit
SO-1174-B040 Chloroform Picograde® for residue analysis
(stab. with 0.2 - 1.8 % ethanol)
UN 1888
CAS number 67-66-3
CHCl3
Assay ...................................................... 99.8% min.
Acid and phosgene (as HCI).............. 0.0005% max.
Non-volatile matter............................. 0.0005% max.
1 L = 1.475 kg (at 20°C)
stabilised with 0.2 - 1.8% Ethanol
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
4 L
Cyclohexane
SO-9052-B010 Cyclohexane HPLC Optigrade® 1 L
SO-9052-B025 Cyclohexane HPLC Optigrade®
UN 1145
CAS number 110-82-7
C6H12
Assay ...................................................... 99.5% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.779 kg (at 20°C)
Optical absorbance................................Wavelength
0.700 max ..................................................... 210 nm
0.320............................................................. 220 nm
0.125............................................................. 230 nm
0.025............................................................. 245 nm
0.005............................................................. 260 nm
2.5 L
SO-1179-B010 Cyclohexane Picograde® for residue analysis 1 L
SO-1179-B025 Cyclohexane Picograde® for residue analysis 2.5 L
SO-1179-B040 Cyclohexane Picograde® for residue analysis 4 L
SO-1179-C011 Cyclohexane Picograde® for residue analysis (Cyclotainer®) 10 L
SO-1179-C032 Cyclohexane Picograde® for residue analysis (Cyclotainer®)
UN 1145
CAS number 110-82-7
C6H12
Assay ...................................................... 99.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.779 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
High purity solvents and acids
14 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Cyclopentane
SO-6157-B010 Cyclopentane HPLC Optigrade®
UN 1146
CAS number 287-92-3
C5H10
Assay ......................................................... 75% min.
Water ................................................... 0.005% max.
Non-volatile matter............................. 0.0001% max.
Filtered through 0.2 μm
1 L = 0.751 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 200 nm
0.3 ................................................................. 215 nm
0.02 ............................................................... 225 nm
0.005 ............................................................. 300 nm
1 L
n-Decane
SO-1182-B010 n-Decane Picograde® for residue analysis
UN 2247
CAS number 124-18-5
CH3(CH2)8CH3
Assay ...................................................... 97.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.731 kg (at 20°C)
Specification
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
1 L
Dichloromethane
SO-4879-B010 Dichloromethane HPLC Optigrade® (stab. with amylene) 1 L
SO-4879-B025 Dichloromethane HPLC Optigrade® (stab. with amylene) 2.5 L
SO-4879-B040 Dichloromethane HPLC Optigrade® (stab. with amylene)
UN 1593
CAS number 75-09-2
CH2Cl2
Assay ...................................................... 99.8% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 1.335 kg (at 20°C)
stabilised with 60 - 100 ppm amylene
Optical absorbance Wavelength
1.0 max ......................................................... 233 nm
0.15 ............................................................... 240 nm
0.01 ............................................................... 254 nm
0.005 ............................................................. 280 nm
4 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 15
Code Product Unit
SO-1185-B010 Dichloromethane Picograde® for residue analysis
(stab. with amylene)
1 L
SO-1185-B025 Dichloromethane Picograde® for residue analysis
(stab. with amylene)
2.5 L
SO-1185-B040 Dichloromethane Picograde® for residue analysis
(stab. with amylene)
4 L
SO-1185-C011 Dichloromethane Picograde® for residue analysis (Cyclotainer®)
(stab. with amylene)
10 L
SO-1185-C032 Dichloromethane Picograde® for residue analysis (Cyclotainer®)
(stab. with amylene)
UN 1593
CAS number 75-09-2
CH2Cl2
Assay ...................................................... 99.5% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0002% max.
1 L = 1.335 kg (at 20°C)
stabilised with 60 - 100 ppm amylene
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
SO-9800-B025 Dichloromethane nitrosamine-free 2.5 L
SO-9800-B040 Dichloromethane nitrosamine-free
Specification
N-Nitrosodimethylamine .......................0.1 ppb max.
N-Nitrosodiethylamine ..........................0.1 ppb max.
N-Nitrosodi-n-propylamine....................0.1 ppb max.
N-Nitrosodi-i-propylamine .....................0.1 ppb max.
N-Nitrosodi-n-butylamine ......................0.1 ppb max.
N-Nitrosopiperidine...............................0.1 ppb max.
N-Nitrosopyrrolidine ..............................0.1 ppb max.
N-Nitrosomorpholine.............................0.1 ppb max.
4 L
Diethyl ether
SO-9012-B010 Diethyl ether HPLC Optigrade® (stab. with ethanol) 1 L
SO-9012-B025 Diethyl ether HPLC Optigrade® (stab. with ethanol)
UN 1155
CAS number 60-29-7
C4H10O
Assay ...................................................... 99.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
Peroxide.................................................5 ppm max.
Filtered through 0.2 μm
1 L = 0.713 kg (at 20°C)
stabilised with 2% ethanol
Optical absorbance Wavelength
1.0 max ......................................................... 215 nm
0.3................................................................. 230 nm
0.08............................................................... 254 nm
0.04............................................................... 270 nm
0.02............................................................... 280 nm
0.005............................................................. 300 nm
2.5 L
High purity solvents and acids
16 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-2854-B010 Diethyl ether HPLC Optigrade® (not stabilised)
UN 1155
CAS number 60-29-7
C4H10O
Assay ...................................................... 99.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
Peroxide................................................. 5 ppm max.
Filtered through 0.2 μm
1 L = 0.713 kg (at 20°C)
not stabilised
Optical absorbance Wavelength
1.0 max ......................................................... 215 nm
0.08 ............................................................... 254 nm
0.02 ............................................................... 280 nm
1 L
SO-1187-B010 Diethyl ether Picograde® for residue analysis
(stab. with 1.5 - 2.5 % ethanol)
1 L
SO-1187-B025 Diethyl ether Picograde® for residue analysis
(stab. with 1.5 - 2.5 % ethanol)
UN 1155
CAS number 60-29-7
C4H10O
Assay ...................................................... 99.0% min.
Water ........................................................ 0.1%max.
Non-volatile matter................................ 0.001%max.
Peroxide................................................. 5 ppm max.
1 L = 0.6502 kg (at 20°C)
stabilised with 1.5 - 2.5% ethanol
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
N.N-Dimethylacetamide
SO-5407-B025 N.N-Dimethylacetamide HPLC Optigrade® 2.5 L
SO-5407-B040 N.N-Dimethylacetamide HPLC Optigrade®
CAS number 127-19-5
C4H9NO
Assay ...................................................... 99.0% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0006% max.
Filtered through 0.2 μm
1 L = 0.937 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 270 nm
0.3 ................................................................. 280 nm
0.15 ............................................................... 290 nm
0.05 ............................................................... 310 nm
0.01 ............................................................... 360 nm
4 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 17
Code Product Unit
SO-3240-B010 N,N-Dimethylacetamide Headspace Grade
CAS number 127-19-5
C4H9NO
Assay (GC, on anhydrous basis) ..........99.99-100 %
Acidity (as acetic acid) .............................0-0-0.05 %
Water (KF) ..................................................0-0.03 %
UV cutoff wavelength .............................190-268 nm
Transmission
at 268 nm ...................................................10-100 %
at 275 nm ...................................................55-100 %
at 300 nm ...................................................85-100 %
at 350 nm ...................................................98-100 %
at 400 nm ...................................................99-100 %
Headspace test for O.V.I......................... passes test
1 L
N.N-Dimethylformamide
SO-5356-B025 N.N-Dimethylformamide HPLC Optigrade® 2.5 L
SO-5356-B040 N.N-Dimethylformamide HPLC Optigrade®
UN 2265
CAS number 68-12-2
C3H7NO
Assay ...................................................... 99.7% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0006% max.
Filtered through 0.2 μm
1 L = 0.951 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 270 nm
0.3................................................................. 275 nm
0.1................................................................. 295 nm
0.05............................................................... 310 nm
0.01............................................................... 340 nm
4 L
SO-1189-B010 N.N-Dimethylformamide Picograde® for residue analysis 1 L
SO-1189-B025 N.N-Dimethylformamide Picograde® for residue analysis
UN 2265
CAS number 68-12-2
C3H7NO
Assay ...................................................... 99.0% min.
Water ....................................................... 0.2% max.
Non-volatile matter............................... 0.001% max.
1 L = 0.951 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
High purity solvents and acids
18 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-3230-B010 N,N-Dimethylformamide Headspace Grade
UN 2265
CAS number 68-12-2
C3H7NO
Assay (GC, on anhydrous basis)...........99.99-100 %
Refractive index (20 °C) .........................1.430-1.440
Water (KF) ..................................................0-0.03 %
UV cutoff wavelength .............................190-268 nm
Transmission
at 270 nm ...................................................30-100 %
at 275 nm ...................................................60-100 %
at 300 nm ...................................................90-100 %
at 320 nm ...................................................97-100 %
Headspace test for O.V.I.........................passes test
1 L
1,3-Dimethyl-2-imidazolidinone (N,N'-Dimethylethyleneurea)
SO-3260-B005 1,3-Dimethyl-2-imidazolidinone (DMI) Headspace Grade
Assay (GC, on anhydrous basis).............99.5-100 %
Refractive index (20 °C) ..........................1.470-1473
Water (KF) ....................................................0-0.1 %
UV cutoff wavelength .............................190-270 nm
Transmission
at 275 nm ...................................................40-100 %
at 300 nm ...................................................85-100 %
at 325 nm ...................................................95-100 %
at >350 nm .................................................98-100 %
Headspace test for O.V.I.........................passes test
500 ml
Dimethylsulfoxide (DMSO)
SO-3210-B010 Dimethylsulfoxide Headspace Grade
CAS-Nr 67-68-5
Assay (GC, on anhydrous basis)...........99.99-100 %
Refractive index (20 °C) .........................1.477-1.480
Water (KF) ..................................................0-0.04 %
UV cutoff wavelength .............................190-265 nm
Transmission
at 268 nm ...................................................30-100 %
at 275 nm ...................................................60-100 %
at 300 nm ...................................................85-100 %
at 350 nm ...................................................95-100 %
at 400 nm ...................................................98-100 %
Headspace test for O.V.I.........................passes test
1 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 19
Code Product Unit
1.4-Dioxan
SO-9002-B010 1.4-Dioxan HPLC Optigrade® (not stabilised) 1 L
SO-9002-B025 1.4-Dioxan HPLC Optigrade® (not stabilised)
UN 1165
CAS number 123-91-1
C4H8O2
Assay ...................................................... 99.5% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0002% max.
Filtered through 0.2 μm
1 L = 1.034 kg (at 20°C)
not stabilised
Optical absorbance Wavelength
0.5 max ......................................................... 225 nm
0.25 .............................................................. 250 nm
0.1................................................................. 270 nm
0.05 .............................................................. 280 nm
0.01............................................................... 295 nm
2.5 L
Ethanol
SO-9063-B010 Ethanol HPLC Optigrade® 1 L
SO-9063-B025 Ethanol HPLC Optigrade®
UN 1170
CAS number 64-17-5
C2H5OH
Assay ...................................................... 99.7% min.
Water ....................................................... 0.1% max.
Non-volatile matter............................ 0.0004% max.
Filtered through 0.2 μm
1 L = 0.789 kg (at 20°C)
Optical absorbance Wavelength
0.7 max ......................................................... 210 nm
0.1................................................................. 240 nm
0.01............................................................... 260 nm
2.5 L
SO-9812-B025 Ethanol nitrosamine-free
Specification
N-Nitrosodimethylamine .......................0.1 ppb max.
N-Nitrosodiethylamine ..........................0.1 ppb max.
N-Nitrosodi-n-propylamine....................0.1 ppb max.
N-Nitrosodi-i-propylamine .....................0.1 ppb max.
N-Nitrosodi-n-butylamine ......................0.1 ppb max.
N-Nitrosopiperidine...............................0.1 ppb max.
N-Nitrosopyrrolidine ..............................0.1 ppb max.
N-Nitrosomorpholine.............................0.1 ppb max.
2.5 L
2-Ethoxyethanol
SO-2925-B025 2-Ethoxyethanol HPLC Optigrade®
UN 1171
CAS number 110-80-5
C4H10O2
Assay ...................................................... 99.5% min.
Water ..................................................... 0.08% max.
Non-volatile matter............................. 0.0002% max.
Filtered through 0.2 μm
1 L = 0.932 kg (at 20°C)
Optical absorbance Wavelength
1.0 max....................................................... .. 222 nm
0.75............................................................... 225 nm
0.25............................................................... 250 nm
0.01............................................................... 300 nm
2.5 L
High purity solvents and acids
20 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Ethyl acetate
SO-3442-B010 Ethyl acetate HPLC Optigrade® 1 L
SO-3442-B025 Ethyl acetate HPLC Optigrade® 2.5 L
SO-3442-B040 Ethyl acetate HPLC Optigrade®
UN 1173
CAS number 141-78-6
CH3COOC2H5
Assay ...................................................... 99.5% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0005% max.
Filtered through 0.2 μm
1 L = 0.897 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 255 nm
0.1 ................................................................. 260 nm
0.05 ............................................................... 280 nm
0.01 ............................................................... 300 nm
4 L
SO-9345-B010 Ethyl acetate for LC-MS Optigrade® 1 L
SO-9345-B025 Ethyl acetate for LC-MS Optigrade®
UN 1173
CAS number 141-78-6
CH3COOC2H5
Assay ...................................................... 99.5% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0005% max.
Filtered through 0.2 μm
1 L = 0.897 kg (at 20°C)
Ca ....................................................... 0.1 ppm max.
K.......................................................... 0.1 ppm max.
Mg ....................................................... 0.1 ppm max.
Na ....................................................... 0.1 ppm max.
Transmission
at 260 nm .................................................. 70 % min.
at 280 nm .................................................. 99 % min.
2.5 L
SO-1191-B010 Ethyl acetate Picograde® for residue analysis 1 L
SO-1191-B025 Ethyl acetate Picograde® for residue analysis 2.5 L
SO-1191-B040 Ethyl acetate Picograde® for residue analysis 4 L
SO-1191-C011 Ethyl acetate Picograde® for residue analysis (Cyclotainer®) 10 L
SO-1191-C032 Ethyl acetate Picograde® for residue analysis (Cyclotainer®)
UN 1173
CAS number 141-78-6
CH3COOC2H5
Assay ...................................................... 99.0% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.897 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 21
Code Product Unit
n-Heptane
SO-5139-B010 n-Heptane HPLC Optigrade® 1 L
SO-5139-B025 n-Heptane HPLC Optigrade® 2.5 L
SO-5139-B040 n-Heptane HPLC Optigrade®
UN 1206
CAS number 142-82-5
C7H16
Assay ...................................................... 95.0% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.685 kg (at 20°C)
Optical absorbance Wavelength
1.0 max...........................................…...........197 nm
0.4.................................................................210 nm
0.1.................................................................225 nm
0.01...............................................................254 nm
4 L
SO-1210-B025 n-Heptane Picograde® for residue analysis
UN 1206
CAS number 142-82-5
C7H16
Assay ...................................................... 97.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0002% max.
1 L = 0.682 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
n-Hexane
SO-5167-B010 n-Hexane HPLC Optigrade® 1 L
SO-5167-B025 n-Hexane HPLC Optigrade® 2.5 L
SO-5167-B040 n-Hexane HPLC Optigrade® 4 L
SO-5167-C012 n-Hexane HPLC Optigrade® (Cyclotainer®) 10 L
SO-5167-C032 n-Hexane HPLC Optigrade® (Cyclotainer®)
UN 1208
CAS number 110-54-3
C6H14
Assay (of C6-isomers) ............................. 99.8% min.
Water ....................................................... 0.1% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.659 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 195 nm
0.25............................................................... 210 nm
0.1................................................................. 220 nm
0.01............................................................... 254 nm
0.005............................................................. 280 nm
0.005............................................................. 350 nm
30 L
High purity solvents and acids
22 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-1244-B010 n-Hexane Picograde® for residue analysis 1 L
SO-1244-B025 n-Hexane Picograde® for residue analysis 2.5 L
SO-1244-B040 n-Hexane Picograde® for residue analysis 4 L
SO-1244-C011 n-Hexane Picograde® for residue analysis (Cyclotainer®) 10 L
SO-1244-C032 n-Hexane Picograde® for residue analysis (Cyclotainer®)
UN 1208
CAS number 110-54-3
C6H14
Assay (of C6-isomers) ............................. 97.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0002% max.
1 L = 0.659 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
SO-9500-B010 n-Hexane for the analysis of highly volatile halogenated hydrocarbons and EOX 1 L
SO-9500-B025 n-Hexane for the analysis of highly volatile halogenated hydrocarbons and EOX
UN 1208
CAS number 110-54-3
C6H14
Assay (of C6-isomers) ............................. 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0002% max.
1 L = 0.651 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons/EOX
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
Coulometric determination of EOX gives a halogen content as chloride of less than 0.3 mg/L.
2.5 L
SO-9823-B040 Hexane nitrosamine-free
Specification
N-Nitrosodimethylamine........................0.1 ppb max.
N-Nitrosodiethylamine...........................0.1 ppb max.
N-Nitrosodi-n-propylamine....................0.1 ppb max.
N-Nitrosodi-i-propylamine .....................0.1 ppb max.
N-Nitrosodi-n-butylamine ......................0.1 ppb max.
N-Nitrosopiperidine ...............................0.1 ppb max.
N-Nitrosopyrrolidine ..............................0.1 ppb max.
N-Nitrosomorpholine.............................0.1 ppb max.
4 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 23
Code Product Unit
Iso-Hexane
SO-9043-B025 Iso-Hexane HPLC Optigrade®
UN 1208
CAS number 107-83-5
C6H14
Assay (of C6-isomers) ............................. 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0002% max.
1 L = 0.653 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 195 nm
0.25............................................................... 210 nm
0.2................................................................. 217 nm
0.125............................................................. 220 nm
0.02............................................................... 245 nm
2.5 L
SO-1251-B025 Iso-Hexane Picograde® for residue analysis
UN 1208
CAS number 107-83-5
C6H14
Assay (of C6-isomers) ............................. 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0002% max.
1 L = 0.653 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
Hydrochloric acid
HPA-0010-B010 Hydrochloric acid for trace analysis min. 36 % (glass bottle)
UN 1789
Assay .............................................................> 36 % free chlorine...............................................< 0.5 ppm
Residue........................................................< 3 ppm Phosphate ...............................................< 0.05 ppm
Colour (APHA) ................................................... < 10 Sulfite ........................................................< 0.5 ppm
Bromide...................................................... < 50 ppm Sulfate .......................................................< 0.5 ppm
Ag................................< 0.1 ppb Cu............................... < 0.1 ppb Sb................................< 0.1 ppb
Al .................................< 0.5 ppb Fe .................................. < 1 ppb Se................................< 0.1 ppb
As................................< 0.1 ppb Hg............................... < 0.2 ppb Sn................................< 0.1 ppb
B.....................................< 1 ppb K ................................. < 0.1 ppb Sr.................................< 0.1 ppb
Ba................................< 0.1 ppb Li................................. < 0.1 ppb Th................................< 0.1 ppb
Be................................< 0.1 ppb Mg............................... < 0.5 ppb Ti .................................< 0.1 ppb
Bi .................................< 0.1 ppb Mn............................... < 0.1 ppb U..................................< 0.1 ppb
Ca................................< 0.5 ppb Mo............................... < 0.1 ppb V..................................< 0.1 ppb
Cd................................< 0.1 ppb Na............................... < 0.5 ppb Zn................................< 0.5 ppb
Co................................< 0.1 ppb Ni ................................ < 0.1 ppb Zr.................................< 0.1 ppb
Cr ................................< 0.1 ppb Pb ............................... < 0.1 ppb
Hydrochloric acid stored in glass bottles will see a rise in: Al, B, Ca, K, Mg, Mn, Na and Si.
1 L
High purity solvents and acids
24 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Hydrofluoric acid
HPA-0030-B010 Hydrofluoric acid for trace analysis min. 48 % ( HDPE bottle)
UN 1790
Assay..............................................................> 48 % Phosphate .................................................< 0.1 ppm
Colour (HAZEN) ................................................. < 10 Sulfate .......................................................< 0.5 ppm
Chloride........................................................< 1 ppm Hexafluorosilicate .......................................< 20 ppm
Ag...................................< 1 ppb Cu .................................. < 1 ppb Pb...................................< 1 ppb
Al ....................................< 1 ppb Fe................................... < 1 ppb Se...................................< 1 ppb
As ...................................< 1 ppb Hg .................................. < 1 ppb Si ....................................< 1 ppb
Ba...................................< 1 ppb K .................................... < 1 ppb Sn...................................< 1 ppb
Be...................................< 1 ppb Li .................................... < 1 ppb Sr....................................< 1 ppb
Bi ....................................< 1 ppb Mg.................................. < 1 ppb Ti ....................................< 1 ppb
Ca...................................< 1 ppb Mn.................................. < 1 ppb V.....................................< 1 ppb
Cd...................................< 1 ppb Mo.................................. < 1 ppb Zn ...................................< 1 ppb
Co...................................< 1 ppb Na .................................. < 1 ppb
Cr ...................................< 1 ppb Ni ................................... < 1 ppb
Hydrofluoric acid stored in polyethylene bottles will see a rise in: Al, Ca, Fe, Na and Zn.
1 L
Methanol
SO-9510-B010 Methanol Purge & Trap
UN 1230
CAS number 67-56-1
CH3OH
Assay ...................................................... 99.9% min.
Water .......................................................... < 1 mg/L
Non-volatile matter.......................................< 0.10%
2-Butanone (GC/MS; P&T) ........................ < 10 μg/L
Other volatile impurities ........................ passes tests
1 L = 0.792 kg (at 20°C)
1 L
SO-9260-B010 Methanol HPLC Optigrade® Gradient Grade 1 L
SO-9260-B025 Methanol HPLC Optigrade® Gradient Grade 2.5 L
SO-9260-C012 Methanol HPLC Optigrade® Gradient Grade (Cyclotainer®) 10 L
SO-9260-C032 Methanol HPLC Optigrade® Gradient Grade (Cyclotainer®)
UN 1230
CAS number 67-56-1
CH3OH
Assay ...................................................... 99.9% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0003% max.
Gradient specification (235 nm) .........0.002 AE max.
Gradient specification (254 nm) .........0.001 AE max.
Fluorescence (as quinine at 254 nm).......1 ppb max.
Filtered through 0.2 μm
1 L = 0.792 kg (at 20°C)
Optical absorbance Wavelength
0.43 max ....................................................... 210 nm
0.25 ............................................................... 220 nm
0.12 ............................................................... 230 nm
0.08 ............................................................... 235 nm
0.015 ............................................................. 254 nm
0.005 ............................................................. 280 nm
This solvent in glass bottles fulfills the specifications according to chapter 4 of the European Pharmacopoeia.
30 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 25
Code Product Unit
SO-3041-B010 Methanol HPLC Optigrade® 1 L
SO-3041-B025 Methanol HPLC Optigrade® 2.5 L
SO-3041-B040 Methanol HPLC Optigrade® 4 L
SO-3041-C012 Methanol HPLC Optigrade® (Cyclotainer®) 10 L
SO-3041-C032 Methanol HPLC Optigrade® (Cyclotainer®)
UN 1230
CAS number 67-56-1
CH3OH
Assay ...................................................... 99.9% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.792 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 205 nm
0.25............................................................... 220 nm
0.05............................................................... 240 nm
0.015............................................................. 254 nm
0.005............................................................. 280 nm
0.005............................................................. 350 nm
This solvent in glass bottles fulfills the specifications according to chapter 4 of the European Pharmacopoeia.
30 L
SO-9658-B010 Methanol ULC-MS Optigrade®
UN 1230
CAS number 67-56-1
CH3OH
Assay (GC, on anhydrous basis) ..............................99.98-100 %
Water (KF) .......................................................................0-0.03%
Residue after evaporation.....................................0-0.0001 %w/w
Acidity (as acetic acid) ..................................................0-0.002 %
Alkalinity (as ammonia)...............................................0-0.0001 %
Color (APHA) ........................................................................... 0-5
Gradient specification
HPLC gradient at 220 nm - Drift.................................... 0-0.01 AU
HPLC gradient at 235 nm - Drift.................................. 0-0.005 AU
HPLC gradient at 220 nm - H. Peak ........................... 0-0.004 AU
HPLC gradient at 235 nm - H. Peak ........................... 0-0.002 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.3 ppb
1 L = 0.783 kg (at 20°C)
Transmission
at 210 nm .......................................................................40-100 %
at 220 nm .......................................................................65-100 %
at 230 nm .......................................................................80-100 %
at 260 nm .......................................................................98-100 %
Al .................................................................................... 0-20 ppb
Ca.................................................................................. 0-100 ppb
Fe.................................................................................... 0-20 ppb
K...................................................................................... 0-50 ppb
Mg ................................................................................... 0-20 ppb
Na.................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
1 L
High purity solvents and acids
26 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-9356-B010 Methanol for LC-MS Optigrade® 1 L
SO-9356-B025 Methanol for LC-MS Optigrade®
UN 1230
CAS number 67-56-1
CH3OH
Assay ...................................................... 99.9% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.792 kg (at 20°C)
Ca ....................................................... 0.1 ppm max.
K.......................................................... 0.1 ppm max.
Mg ....................................................... 0.1 ppm max.
Na ....................................................... 0.1 ppm max.
Transmission
at 210 nm .................................................. 40 % min.
at 220 nm .................................................. 60 % min.
at 235 nm .................................................. 80 % min.
at 260 nm .................................................. 98 % min.
2.5 L
SO-1263-B010 Methanol Picograde® for residue analysis 1 L
SO-1263-B025 Methanol Picograde® for residue analysis 2.5 L
SO-1263-B040 Methanol Picograde® for residue analysis 4 L
SO-1263-C011 Methanol Picograde® for residue analysis (Cyclotainer®)
UN 1230
CAS number 67-56-1
CH3OH
Assay ...................................................... 99.0% min.
Water ....................................................... 0.1% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.792 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
10 L
SO-9835-B010 Methanol nitrosamine-free 1 L
SO-9835-B040 Methanol nitrosamine-free
Specification
N-Nitrosodimethylamine........................0.1 ppb max.
N-Nitrosodiethylamine...........................0.1 ppb max.
N-Nitrosodi-n-propylamine....................0.1 ppb max.
N-Nitrosodi-i-propylamine .....................0.1 ppb max.
N-Nitrosodi-n-butylamine ......................0.1 ppb max.
N-Nitrosopiperidine ...............................0.1 ppb max.
N-Nitrosopyrrolidine ..............................0.1 ppb max.
N-Nitrosomorpholine.............................0.1 ppb max.
4 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 27
Code Product Unit
2-Methoxyethanol
SO-9509-B010 2-Methoxyethanol for the analysis of highly volatile halogenated hydrocarbons
UN 1188
CAS number 109-86-4
C3H8O2
Assay ...................................................... 99.7% min.
Water ..................................................... 0.08% max.
Non-volatile matter............................. 0.0006% max.
1 L = 0.961 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
BTEX for FID
In the GC-FID chromatogram the sum of the signals of BTEX-compounds is not greater than the signal, given by
10 μg/L n-Decane.
1 L
Methyl-tert-butyl ether
SO-5398-B025 Methyl-tert-butyl ether HPLC Optigrade®
UN 2398
CAS number 1634-04-4
C5H12O
Assay ...................................................... 99.7% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0006% max.
Filtered through 0.2 μm
1 L = 0.742 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 270 nm
0.3................................................................. 275 nm
0.1................................................................. 295 nm
0.05............................................................... 310 nm
0.01............................................................... 340 nm
2.5 L
SO-1265-B010 Methyl-tert-butyl ether for residue analysis Picograde® 1 L
SO-1265-B025 Methyl-tert-butyl ether for residue analysis Picograde®
UN 2398
CAS number 1634-04-4
C5H12O
Assay ...................................................... 99.8% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.742 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
High purity solvents and acids
28 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Nitric acid
HPA-0020-B010 Nitric acid for trace analysis min 67 % (glass bottle)
UN 2031
Assay..............................................................> 67 % Phosphate .................................................< 0.1 ppm
Residue ........................................................< 1 ppm Sulfate .......................................................< 0.5 ppm
Chloride...................................................< 0.08 ppm
Ag................................< 0.1 ppb Cu ............................... < 0.1 ppb Pb................................< 0.1 ppb
Al .................................< 0.5 ppb Fe................................ < 0.5 ppb Se................................< 0.1 ppb
As ................................< 0.1 ppb Hg ............................... < 0.2 ppb Sn................................< 0.1 ppb
Ba................................< 0.1 ppb K ................................. < 0.2 ppb Sr.................................< 0.1 ppb
Be................................< 0.1 ppb Li ................................. < 0.1 ppb Th................................< 0.1 ppb
Bi .................................< 0.1 ppb Mg............................... < 0.5 ppb Ti .................................< 0.1 ppb
Ca................................< 0.5 ppb Mn............................... < 0.1 ppb V..................................< 0.1 ppb
Cd................................< 0.1 ppb Mo............................... < 0.1 ppb Zn ................................< 0.5 ppb
Co................................< 0.1 ppb Na ............................... < 0.5 ppb
Cr ................................< 0.2 ppb Ni ................................ < 0.1 ppb
Nitric Acid stored in glass bottles will see a rise in: Al, B, Ca, K, Mg, Mn, Na and Si.
1 L
n-Nonane
SO-4436-B010 n-Nonane HPLC Optigrade®
UN 1920
CAS number 111-84-2
C9H20
Assay ......................................................... 95% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0003% max.
Filtered through 0.2 μm
1 L = 0.719 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 200 nm
0.1 ................................................................. 225 nm
0.05 ............................................................... 250 nm
0.005 ............................................................. 300 nm
1 L
SO-1271-B010 n-Nonane Picograde® for residue analysis 1 L
SO-1271-B025 n-Nonane Picograde® for residue analysis
UN 1920
CAS number 111-84-2
C9H20
Assay ...................................................... 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.719 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
2.5 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 29
Code Product Unit
n-Octane
SO-1279-B010 n-Octane Picograde® for residue analysis
UN 1262
CAS number 111-65-9
CH3(CH2)6CH3
Assay ...................................................... 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.703 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
1 L
n-Pentane
SO-9081-B010 n-Pentane HPLC Optigrade®
UN 1265
CAS number 109-66-0
C5H12
Assay ...................................................... 99.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................... 0.001% max.
Filtered through 0.2 μm
1 L = 0.626 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 200 nm
0.7................................................................. 210 nm
0.3................................................................. 215 nm
0.05............................................................... 225 nm
0.01............................................................... 240 nm
1 L
SO-1282-B010 n-Pentane Picograde® for residue analysis 1 L
SO-1282-B025 n-Pentane Picograde® for residue analysis 2.5 L
SO-1282-B040 n-Pentane Picograde® for residue analysis
UN 1265
CAS number 109-66-0
C5H12
Assay ...................................................... 98.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.626 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
4 L
High purity solvents and acids
30 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-9501-B010 n-Pentane for the analysis of highly volatile halogenated hydrocarbons
UN 1265
CAS number 109-66-0
C5H12
Assay ...................................................... 95.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.632 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
1 L
SO-9610-B005 n-Pentane for the analysis of highly volatile halogenated hydrocarbons, aromatic
hydrocarbons and EOX
UN 1265
CAS number 109-66-0
C5H12
Assay ...................................................... 98.0% min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.626 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
BTEX for FID
In the GC-FID chromatogram the sum of the signals of BTEX-compounds is not greater than the signal, given by
10 μg/L n-Decane.
Coulometric determination of EOX gives a halogen content as chloride of less than 0.3 mg/L.
500 mL
Perchloric acid
HPA-0060-B010 Perchloric acid for trace analysis min 68 % (glass bottle)
UN 1802
Assay..............................................................> 68 % Sulfate ..........................................................< 5 ppm
Colour (APHA) ...................................................< 10 Total nitrogen .............................................< 10 ppm
Phosphate .................................................< 0.1 ppm
Ag................................< 0.1 ppb Cu ............................... < 0.1 ppb Ni.................................< 0.1 ppb
Al .................................< 0.5 ppb Fe................................ < 0.5 ppb Pb................................< 0.1 ppb
Ba................................< 0.1 ppb K ................................. < 0.5 ppb Sn................................< 0.1 ppb
Be................................< 0.1 ppb Li ................................. < 0.1 ppb Sr.................................< 0.1 ppb
Bi .................................< 0.1 ppb Mg............................... < 0.5 ppb Th................................< 0.1 ppb
Ca................................< 0.5 ppb Mn............................... < 0.1 ppb Tl .................................< 0.1 ppb
Cd................................< 0.1 ppb Mo............................... < 0.1 ppb V..................................< 0.5 ppb
Co................................< 0.1 ppb Na ............................... < 0.5 ppb Zn ................................< 0.5 ppb
Perchloric acid stored in glass bottles will see a rise in: Al, B, Ca, K, Mg, Mn, Na and Si.
1 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 31
Code Product Unit
Petroleum ether
SO-1320-B010 Petroleum ether Picograde® for residue analysis (30 - 60°C) 1 L
SO-1320-B025 Petroleum ether Picograde® for residue analysis (30 - 60°C) 2.5 L
SO-1320-B040 Petroleum ether Picograde® for residue analysis (30 - 60°C) 4 L
SO-1320-C011 Petroleum ether Picograde® for residue analysis (Cyclotainer®) (30 - 60°C) 10 L
SO-1320-C032 Petroleum ether Picograde® for residue analysis (Cyclotainer®) (30 - 60°C)
UN 1268
CAS number 8032-32-4
Boiling point range ............................. 30 - 60°C min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.625...0.655 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
SO-9502-B010 Petroleum ether for the analysis of highly volatile halogenated hydrocarbons and EOX
(40 - 60°C)
1 L
SO-9502-B025 Petroleum ether for the analysis of highly volatile halogenated hydrocarbons and EOX
(40 - 60°C)
UN 1268
CAS number 8032-32-4
Boiling point ....................................... 40 - 60°C min.
Water ..................................................... 0.01% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.625...0.655 kg (at 20°C)
Specification
Highly volatile halogenated hydrocarbons/EOX
In the GC/ECD chromatorgram there are no interfering single signals in the retention time interval between 1,1-
dichloroethene and tribromomethane greater than that, given by 5 μg/L parathion-methyl.
Coulometric determination of EOX gives a halogen content as chloride of less than 0.3 mg/L.
2.5 L
Propan-1-ol
SO-5351-B025 Propan-1-ol HPLC Optigrade®
UN 1274
CAS number 71-23-8
CH3CH2CH2OH
Assay ...................................................... 99.8% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................... 0.001% max.
Filtered through 0.2 μm
1 L = 0.804 kg (at 20°C)
Optical absorbance Wavelength
0.5 max ......................................................... 225 nm
0.05............................................................... 250 nm
0.01............................................................... 270 nm
0.005............................................................. 300 nm
2.5 L
High purity solvents and acids
32 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Propan-2-ol
SO-3043-B010 Propan-2-ol HPLC Optigrade® 1 L
SO-3043-B025 Propan-2-ol HPLC Optigrade® 2.5 L
SO-3043-B040 Propan-2-ol HPLC Optigrade® 4 L
SO-3043-C012 Propan-2-ol HPLC Optigrade® (Cyclotainer®) 10 L
SO-3043-C032 Propan-2-ol HPLC Optigrade® (Cyclotainer®)
UN 1219
CAS number 67-63-0
C3H8O
Assay ...................................................... 99.5% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0006% max.
Filtered through 0.2 μm
1 L = 0.786 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 205 nm
0.3 ................................................................. 220 nm
0.15 ............................................................... 230 nm
0.02 ............................................................... 254 nm
0.01 ............................................................... 350 nm
30 L
SO-9352-B010 Propan-2-ol for LC-MS Optigrade® 1 L
SO-9352-B025 Propan-2-ol for LC-MS Optigrade®
UN 1219
CAS number 67-63-0
C3H8O
Assay ...................................................... 99.5% min.
Water ..................................................... 0.05% max.
Non-volatile matter............................. 0.0006% max.
Filtered through 0.2 μm
1 L = 0.786 kg (at 20°C)
Ca ....................................................... 0.1 ppm max.
K.......................................................... 0.1 ppm max.
Mg ....................................................... 0.1 ppm max.
Na ....................................................... 0.1 ppm max.
Transmission
at 220 nm .................................................. 60 % min.
at 250 nm .................................................. 99 % min.
2.5 L
SO-1334-B010 Propan-2-ol Picograde® for residue analysis 1 L
SO-1334-B025 Propan-2-ol Picograde® for residue analysis 2.5 L
SO-1334-B040 Propan-2-ol Picograde® for residue analysis
UN 1219
CAS number 67-63-0
C3H8O
Assay ..................................................... 99.5% min.
Water ....................................................... 0.2% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.786 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
4 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 33
Code Product Unit
SO-3044-B040 Propan-2-ol for the tobacco industry
contains
n-Heptadecane ............... 0.3 g/L
Ethanol............................ 2.0 g/L
4 L
SO-3046-B040 Propan-2-ol for the tobacco industry
contains
n-Heptandecane ............. 0.8 g/L
Ethanol abs..................... 4.0 g/L
Water ................................0.1 %
4 L
SO-3047-B040 Propan-2-ol for the tobacco industry
contains
n-Heptandecane ............. 0.4 g/L
Ethanol abs.................... 2.0 g/ L
4 L
Sulfuric acid
HPA-0040-B010 Sulfuric acid min 95 % (glass bottle)
UN 1830
Assay ................................................................95 % Chloride ........................................................< 0.1 pp
Density ..................................................... 1.83 g/mL Phosphate .................................................< 0.5 ppm
Colour (APHA) ................................................... < 10 Nitrate......................................................< 0.07 ppm
Residue........................................................ < 2 ppm
Ag................................< 0.1 ppb Fe ............................... < 0.5 ppb Se..................................< 5 ppb
Al .................................< 0.5 ppb Hg.................................. < 1 ppb Sn................................< 0.1 ppb
As...................................< 1 ppb K ................................. < 0.5 ppb Sr.................................< 0.1 ppb
Ba................................< 0.1 ppb Li................................. < 0.1 ppb Th................................< 0.1 ppb
Be................................< 0.1 ppb Mg............................... < 0.5 ppb Ti ....................................< 1 ppb
Bi .................................< 0.1 ppb Mn............................... < 0.1 ppb U..................................< 0.1 ppb
Ca................................< 0.5 ppb Mo............................... < 0.1 ppb V..................................< 0.1 ppb
Cd................................< 0.1 ppb Na............................... < 0.5 ppb Zn................................< 0.1 ppb
Co................................< 0.1 ppb Ni ................................ < 0.1 ppb Zr.................................< 0.1 ppb
Cr ................................< 0.1 ppb Pb ............................... < 0.1 ppb
Cu................................< 0.1 ppb Sb ............................... < 0.1 ppb
Sulfuric acid stored in glass bottles will see a rise in: Al, B, Ca, K, Mg, Mn, Na and Si.
1 L
Tetrahydrofuran
SO-2858-B010 Tetrahydrofuran HPLC Optigrade® (not stabilised) 1 L
SO-2858-B025 Tetrahydrofuran HPLC Optigrade® (not stabilised) 2.5 L
SO-2858-B040 Tetrahydrofuran HPLC Optigrade® (not stabilised)
UN 2056
CAS number 109-99-9
C4H8O
Assay ...................................................... 99.8% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0007% max.
Filtered through 0.2 μm
1 L = 0.887 kg (at 20°C)
not stabilised
Optical absorbance Wavelength
1.0 max ......................................................... 212 nm
0.5................................................................. 225 nm
0.17............................................................... 250 nm
0.01............................................................... 300 nm
4 L
High purity solvents and acids
34 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
SO-9364-B010 Tetrahydrofuran for LC-MS Optigrade® (not stabilised) 1 L
SO-9364-B025 Tetrahydrofuran for LC-MS Optigrade® (not stabilised)
UN 2056
CAS number 109-99-9
C4H8O
Assay ...................................................... 99.8% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0007% max.
Filtered through 0.2 μm
1 L = 0.887 kg (at 20°C)
not stabilised
Ca ....................................................... 0.1 ppm max.
K.......................................................... 0.1 ppm max.
Mg ....................................................... 0.1 ppm max.
Na ....................................................... 0.1 ppm max.
Transmission
at 250 nm .................................................. 80 % min.
at 290 nm .................................................. 99 % min.
2.5 L
Toluene
SO-4483-B010 Toluene HPLC Optigrade® 1 L
SO-4483-B025 Toluene HPLC Optigrade® 2.5 L
SO-4483-B040 Toluene HPLC Optigrade®
UN 1294
CAS number 108-88-3
C7H8
Assay ...................................................... 99.7% min.
Water ..................................................... 0.03% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.866 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 285 nm
0.4 ................................................................. 288 nm
0.15 ............................................................... 300 nm
0.02 ............................................................... 335 nm
0.01 ............................................................... 350 nm
4 L
SO-1350-B010 Toluene Picograde® for residue analysis 1 L
SO-1350-B025 Toluene Picograde® for residue analysis 2.5 L
SO-1350-B040 Toluene Picograde® for residue analysis 4 L
SO-1350-C011 Toluene Picograde® for residue analysis (Cyclotainer®) 10 L
SO-1350-C032 Toluene Picograde® for residue analysis (Cyclotainer®)
UN 1294
CAS number 108-88-3
C7H8
Assay ...................................................... 99.8% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.866 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
30 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 35
Code Product Unit
1,1,2-Trichloro-1,2,2-trifluoroethane
SO-9145-B025 1,1,2-Trichloro-1,2,2-trifluoroethane for IR-spectroscopy
UN 3082
CAS number 76-13-1
C2Cl3F3
Assay ...................................................... 99.8% min.
Non-volatile matter.................................2 mg/L max.
Water .................................................10 mg/kg max.
Hydrocarbons.......................................5 mg/kg max.
1 L = 1.57 kg (at 20°C)
2.5 L
2,2,4-Trimethylpentane
SO-6043-B010 2,2,4-Trimethylpentane (Isooctane) HPLC Optigrade® 1 L
SO-6043-B025 2,2,4-Trimethylpentane (Isooctane) HPLC Optigrade® 2.5 L
SO-6043-B040 2,2,4-Trimethylpentane (Isooctane) HPLC Optigrade®
UN 1262
CAS number 540-84-1
C8H18
Assay ...................................................... 99.5% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0005% max.
Filtered through 0.2 μm
1 L = 0.690 kg (at 20°C)
Optical absorbance Wavelength
1.0 max ......................................................... 205 nm
0.2................................................................. 220 nm
0.1................................................................. 230 nm
0.01............................................................... 254 nm
4 L
SO-1364-B010 2,2,4-Trimethylpentane (Isooctane) Picograde® for residue analysis 1 L
SO-1364-B025 2,2,4-Trimethylpentane (Isooctane) Picograde® for residue analysis 2.5 L
SO-1364-B040 2,2,4-Trimethylpentane (Isooctane) Picograde® for residue analysis
UN 1262
CAS number 540-84-1
C8H18
Assay ...................................................... 95.0% min.
Water ..................................................... 0.02% max.
Non-volatile matter............................. 0.0005% max.
1 L = 0.690 kg (at 20°C)
Specification
GC/ECD
In the GC-ECD chromatogram there are no interfering single signals in the retention time interval between 1,4-
dichlorobenzene and decachlorobiphenyl, by a 500-fold concentration greater than that, given by 10 pg/mL
heptachlor-epoxide.
GC/FID
In the GC-FID chromatogram there are no interfering single signals in the retention time interval between n-octane
(C8) and n-tetracontane (C40), by a 500-fold concentration greater than that, given by 50 ng/mL n-undecane (C11).
4 L
High purity solvents and acids
36 LGC Promochem is a trademark of LGC Standards Edition 2008/2009
Code Product Unit
Water
SO-6795-B025 Water HPLC Optigrade® 2.5 L
SO-6795-B040 Water HPLC Optigrade®
CAS number 7732-18-5
H2O
Fluorescence (as quinine at 450 nm)..................... 1.10-7 g max.
Non-volatile matter................................................... 1 mg/L max.
Filtered through 0.2 μm
pH ................................................................................... 5.0 - 8.0
This solvent in glass bottles fulfills the specifications according to chapter 4 of the European Pharmacopoeia.
4 L
SO-9662-B010 Water ULC-MS Optigrade®
CAS number 7732-18-5
H2O
Residue after evaporation.....................................0-0.0001 %w/w
Acidity (as Acetic acid) ..................................................0-0.002 %
Alkalinity (as Ammonia) ............................................0-0.00005 %
Resistivity (at manuf.).....................................18.2-100 Mohm*cm
Gradient specification
HPLC gradient at 210 nm - H. Peak ...........................0-0.002 AU
HPLC gradient at 254 nm - H. Peak .........................0-0.0005 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
TOC................................................................................. 0-10 ppb
Filter test .................................................................... Passes test
Ca..................................................................................0-0.1 ppm
K....................................................................................0-0.1 ppm
Mg .................................................................................0-0.1 ppm
Na..................................................................................0-0.1 ppm
Microfiltered through 0.1 μm/bottled under inert gas
1 L
SO-4661-B025 Water 0.1 % formic acid ULC-MS Optigrade®
Assay......................................................................0.095-0.105 %
Purity of formic acid (GC)............................................99.0-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ...........................0-0.002 AU
HPLC gradient at 254 nm - Drift..................................0-0.010 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
Transmission
at 210 nm .........................................................................5-100 %
at 230 nm .......................................................................45-100 %
at 254 nm .......................................................................99-100 %
Al ....................................................................................0-30 ppb
Ca.................................................................................. 0-100 ppb
Fe .................................................................................... 0-50 ppb
K....................................................................................0-100 ppb
Mg ................................................................................... 0-30 ppb
Na.................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
2.5 L
High purity solvents and acids
Edition 2008/2009 LGC Promochem is a trademark of LGC Standards 37
Code Product Unit
SO-4667-B025 Water 0.1 % acetic acid ULC-MS Optigrade®
Assay .....................................................................0.095-0.105 %
pH....................................................................................... 3.2-3.4
Purity of acetic acid (GC) ............................................99.9-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ........................... 0-0.002 AU
HPLC gradient at 254 nm - Drift.................................. 0-0.010 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
Transmission
at 210 nm .......................................................................20-100 %
at 230 nm .......................................................................75-100 %
at 254 nm .......................................................................99-100 %
Al .................................................................................... 0-30 ppb
Ca.................................................................................. 0-100 ppb
Fe.................................................................................... 0-50 ppb
K.................................................................................... 0-100 ppb
Mg ................................................................................... 0-30 ppb
Na.................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
2.5 L
SO-4673-B025 Water 0.1 % trifluoroacetic acid ULC-MS Optigrade®
Assay .....................................................................0.095-0.105 %
Purity of trifluoroacetic acid (GC) ..............................99.95-100 %
Gradient specification
HPLC gradient at 254 nm - H. Peak ........................... 0-0.002 AU
HPLC gradient at 254 nm - Drift.................................. 0-0.010 AU
Fluorescence at 254 nm (as quinine)............................. 0-0.5 ppb
Fluorescence at 365 nm (as quinine)............................. 0-0.5 ppb
Transmission
at 210 nm .......................................................................25-100 %
at 230 nm .......................................................................85-100 %
at 254 nm .......................................................................99-100 %
Al .................................................................................... 0-30 ppb
Ca.................................................................................. 0-100 ppb
Fe.................................................................................... 0-50 ppb
K.................................................................................... 0-100 ppb
Mg ................................................................................... 0-30 ppb
Na.................................................................................. 0-100 ppb
Microfiltered through 0.1 μm/bottled under inert gas
2.5 L
SO-9368-B010 Water for LC-MS Optigrade® 1 L
SO-9368-B025 Water for LC-MS Optigrade®
CAS number 7732-18-5
H2O
Fluorescence (as quinine at 450 nm) ..1x10-7 g max.
Non-volatile matter.................................1 mg/L max.
pH ................................................................ 5.0 - 8.0
Filtered through 0.2 μm
Ca ........................................................0.1 ppm max.
K ..........................................................0.1 ppm max.
Mg........................................................0.1 ppm max.
Na ........................................................0.1 ppm max.
Transmission
at 200 nm - 400 nm................................... 99 % min.
2.5 L