STRASTRATLABTLAB

ILLUSTRATED PRICE LIST

SOLSOLVENTS FROM RAVENTS FROM RATHBURN CHEMICALSTHBURN CHEMICALS

Index

Page

HPLC grade solvents 2

Glass distilled grade solvents 3

Solvent specifications 4-8

Terms and Conditions

Solvents are sold in full cases of 4x2.5L or 6x1L Winchester bottles unless stated. Case contents can be

mixed.

Delivery charge (UK orders):

1-5 cases £15.00

6-10 cases £30.00

11+ cases £50.00

At the time of writing, Methanol and Di-ethyl ether are only supplied on pallets, so a minimum quantity

of 6 cases is required for UK deliveries. However the pallet content can be mixed.

Typical delivery time is 3-4 days. Overnight delivery available at extra cost.

Due to rapidly changing raw material and transportation costs, the following prices are intended as a guide

only. Please refer to the Stratlab website for up to date prices and current Terms and Conditions of sale.

All prices quoted exclude VAT at the current rate.

1st July 2012

Stratlab Ltd, Unit 1, Norwood Road, March, Cambs., PE15 8QD, UK

Tel.: +44 (0)1354 657000 n Fax.: +44 (0)1354 656675

sales@stratlab.co.uk n www.stratlab.co.uk

STRATLAB

Features

High purity solvents for HPLC

l Purified specifically for HPLC

l Highly specified material ensuring quality analyses

l Excellent UV transparency improving confidence in results

l Pure - no residue on evaporation

l Very competitively priced

l Delivered direct from the manufacturer

Prices valid from 1st July 2012

Cat. no. Solvent Price

RH1021 Acetone £9.00

RH1015 Acetonitrile £20.00

RH1016 Acetonitrile Grade S £25.00

RH1036 Butanol £15.00

RH1007 n-Butyl Chloride (1L) POA

RH1009 Chloroform £13.50

RH1006 Cyclohexane £11.50

RH1025 Cyclopentane £37.50

RH1012 1,2-Dichloroethane £25.00

RH1010 Dichloromethane £9.75

RH1038 Dichlorometh. (alc free) £11.50

RH1039 Dichlorometh. (amy free) £11.50

RH1014 1,4-Dioxane (1L) £11.00

RH1022 Ethanol £25.00

RH1013 Ethyl Acetate £8.50

RH1004 Heptane £22.00

RH1002 Hexane (isomer mix) £8.50

RH1003 n-Hexane (95%) £12.00

RH1033 n-Hexane (97%) £15.00

RH1034 n-Hexane (99+%) (1L) POA

RH1037 iso-Hexane £9.50

RH1019 Methanol £8.50

RH1008 Methyl tert-Butyl Ether £14.00

RH1035 n-Nonane (1L) £100.00

RH1043 n-Octanol (1L) £20.00

RH1001 n-Pentane £13.50

RH1041 n-Pentane Low Benzene POA

RH1040 n-Pentane Low Haloform POA

RH1032 1-Propanol £10.00

RH1018 2-Propanol £8.50

RH1026 Propionitrile (1L) £40.00

RH1011 Tetrahydrofuran £22.00

RH1042 Toluene £8.50

RH1017 2,2,2-Trifluoroethanol (1L) £160.00

RH1005 2,2,4-Trimethylpentane £22.00

RH1020 Water £5.50

Delivery terms

(HPLC and Glass Distilled grade)

l Sold in cases of 4x2.5L or 6x1L Winchester

bottles

l Case contents can be mixed

l Delivery charge (UK orders):

1-5 cases £15.00

6-10 cases £30.00

11+ cases £50.00

l Methanol and Di-ethyl ether are only

supplied on pallets, so minimum quantity of

6 cases. Pallet content can be mixed.

l Typical delivery time is 3-4 days

l Overnight delivery available at extra cost.

HPLC grade solvents, supplied in 2.5L Winchester bottles unless stated

CHEMICALS

RATHBURN SOLVENTS

2

Cat. no. Solvent Price

RG2001 Acetone £9.00

RG2002 Acetonitrile £20.00

RG2003 iso-Amyl Alcohol (1L) £16.00

RG2004 Benzene (1L) £10.00

RG2044 2-Butanol £20.00

RG2005 n-Butanol £15.00

RG2006 2-Butanone £21.00

RG2007 n-Butyl acetate £18.00

RG2008 n-Butyl chloride (1L) POA

RG2027 Carbon disulphide (0.5L) £20.00

low benzene

RG2028 Carbon tetrachloride Disco’d

RG2009 Chloroform £13.00

RG2010 Cyclohexane £11.00

RG2060 n-Decane (1L) £75.00

RG2011 1,2-Dichloroethane £22.00

RG2012 Dichloromethane £9.75

RG2021 Dichloromethane £11.50

alcohol free

RG2039 Dichloromethane £11.50

amylene free

RG2013 Diethyl ether £22.00

RG2041 di-iso-Propyl ether £20.00

RG2042 1,2-Dimethoxyethane £40.00

RG2043 N,N-Dimethylacetamide £35.00

RG2014 N,N-Dimethylformamide £18.00

RG2029 Dimethylsulphoxide (0.5L) £12.00

RG2037 1,4-Dioxane (1L) £12.00

RG2046 2-Ethoxyethanol £22.00

RG2015 Ethyl acetate £8.50

RG2036 Ethyl formate (1L) £20.00

RG2047 Ethylene glycol £28.00

RG2016 n-Heptane £22.00

RG2017 Hexane, isomer mix £8.50

RG2061 Industrial methyl. spirits £8.00

Glass Distilled grade solvents, supplied in 2.5L Winchester bottles unless stated

Cat. no. Solvent Price

RG2018 Methanol £8.50

RG2048 1-Methoxy-2-propanol £20.00

RG2019 2-Methoxyethanol £20.00

RG2049 Methyl acetate £20.00

RG2050 2-Methylbutane £35.00

(iso-Pentane)

RG2052 Methyl formate (1L) £25.00

RG2053 4-Methyl-2-pentanone £17.50

(Methyl-isobutyl ketone)

RG2051 2-Methylpropan-1-ol £15.00

(iso-Butanol)

RG2020 Methyl tert-butyl ether £14.00

RG2054 1-Methyl-2-pyrrolidone (1L) £16.00

RG2057 Nitromethane (0.5L) POA

RG2045 n-Nonane (1L) £85.00

RG2030 n-Octane (1L) £55.00

RG2022 n-Pentane (95%+) £13.00

RG2035 Pentanol (1L) £18.00

RG2031 Petroleum spirit 40-60C £8.50

RG2063 Petroleum spirit 30-40C £10.00

RG2064 Petroleum spirit 60-80C £9.50

RG2062 Petroleum spirit 100-120C £15.00

RG2032 1-Propanol £10.00

RG2038 2-Propanol £8.50

RG2056 iso-Propylacetate £14.00

RG2023 Pyridine (1L) £30.00

RG2055 tert-Amyl alcohol (1L) £50.00

RG2024 Tetrahydrofuran £22.00

RG2025 Toluene £8.50

RG2058 1,2,4-Trichlorobenzene (1L) £20.00

RG2026 2,2,4-Trimethylpentane £22.00

(iso-Octane)

RG2040 Xylene £11.00

CHEMICALS

RATHBURN SOLVENTS

Features

High purity Glass Distilled grade solvents for lab use

l Purified to a similar grade to ‘AR’

l No residue on evaporation

l Useful for a wide range of laboratory applications

l Very competitively priced

l Delivered direct from the manufacturer

l Delivery terms as HPLC grade solvents, overleaf

Prices valid from 1st July 2012

+44 (0)1354 657000

sales@stratlab.co.uk

www.stratlab.co.uk n Fax.: +44 (0)1354 656675 n Unit 1, Norwood Road, March, Cambs., PE15 8QD, UK.

STRATLAB3

CHEMICALS

RATHBURN SOLVENTS

Acetone

High purity solvents from Rathburn Chemicals: Specifications

Formula: CH3COCH3 Molecular weight: 58.08g/mol

Flash point: -19ºC Melting point: -94ºC

Boiling point: 56ºC Specific viscosity: 0.79 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 10% @ 330nm

Acetonitrile

Formula: CH3CN Molecular weight: 41.05g/mol

Flash point: 6ºC Melting point: -48ºC

Boiling point: 81ºC Specific viscosity: 0.37 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.05% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 80% @ 233nm, 50% @ 210nm

Acetonitrile grade ‘S’ - far UV

Formula: CH3CN Molecular weight: 41.05g/mol

Flash point: 6ºC Melting point: -48ºC

Boiling point: 81ºC Specific viscosity: 0.37 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 98% @ 254nm, 95% @ 210nm, 75% @ 195nm

10% @ <190nm

n-Butyl chloride

Formula: CH3CH2CH2CH2Cl Molecular weight: 92.57g/mol

Flash point: -6ºC Melting point: -123ºC

Boiling point: 79ºC Specific viscosity: 0.44 @ 20ºC

Purity: 99.5% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 90% @ 254nm, 50% @ 235nm, 10% @ 230nm

Chloroform

Formula: CHCl2 Molecular weight: 119.38g/mol

Flash point: ºC Melting point: -62ºC

Boiling point: 62ºC Specific viscosity: 0.57 @ 20ºC

Purity: 99% min. Non volatile residue: 2ppm max.

Water (KF): 0.05% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 50% @ 257nm, 40% @ 254nm, 10% @ 245nm

4

CHEMICALS

RATHBURN SOLVENTS

Cyclohexane

High purity solvents from Rathburn Chemicals: Specifications

Formula: C6H12 Molecular weight: 84.16g/mol

Flash point: -26ºC Melting point: 7ºC

Boiling point: 81ºC Specific viscosity: 1.00 @ 20ºC

Purity: 99% min. Non volatile residue: 2ppm max.

Water (KF): 0.05% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >98% @ 254nm, 98% @ 240nm, 30% @ 210nm

Cyclopentane

Formula: C5H10 Molecular weight: 70.13g/mol

Flash point: -51ºC Melting point: -93ºC

Boiling point: 49ºC Specific viscosity: 0.44 @ 20ºC

Purity: 75% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 217nm, 10% @ 200nm

1,2 Dichloroethane

Formula: ClCH2CH2Cl Molecular weight: 98.97g/mol

Flash point: 13ºC Melting point: -35ºC

Boiling point: 83ºC Specific viscosity: 0.79 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 233nm, 10% @ 227nm

Dichloromethane (stabilised with 0.1% Methanol)

Formula: ClCH2CH3Cl Molecular weight: 84.93g/mol

Flash point: 200ºC Melting point: -97ºC

Boiling point: 41ºC Specific viscosity: 0.44 @ 20ºC

Purity: 99.8% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 238nm, 10% @ 235nm

1,4 Dioxane

Formula: C4H8O Molecular weight: 88.11g/mol

Flash point: 11ºC Melting point: -11.8ºC

Boiling point: 101ºC Specific viscosity: 1.54 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 70% @ 254nm, 50% @ 240nm, 10% @ 220nm

+44 (0)1354 657000

sales@stratlab.co.uk

www.stratlab.co.uk n Fax.: +44 (0)1354 656675 n Unit 1, Norwood Road, March, Cambs., PE15 8QD, UK.

STRATLAB5

CHEMICALS

RATHBURN SOLVENTS

Ethanol

High purity solvents from Rathburn Chemicals: Specifications

Formula: CH3CH2OH Molecular weight: 46.07g/mol

Flash point: 12ºC Melting point: -117ºC

Boiling point: 78ºC Specific viscosity 1.20 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.2% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 97% @ 250nm, 95% @ 240nm, 80% @ 230nm

60% @220nm, 40% @ 210nm, 20%@204nm

Ethyl acetate

Formula: CH3COOC2H5 Molecular weight: 88.11g/mol

Flash point: -4ºC Melting point: -84ºC

Boiling point: 77ºC Specific viscosity 0.45 @ 20ºC

Purity: 99.5% min. Non volatile residue: 2ppm max.

Water (KF): 0.03% max. Free acid: 0.005% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 50% @ 260nm, 10% @ 255nm

n-Heptane

Formula: CH3(CH2)5CH3 Molecular weight: 100.20g/mol

Flash point: -1ºC Melting point: -91ºC

Boiling point: 98ºC Specific viscosity 0.41 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 210nm, 10% @ 200nm

Hexane (isomeric mix)

Formula: CH3(CH2)4(CH3 Molecular weight: 86.18g/mol

Flash point: -23ºC Melting point: -22ºC

Boiling point: 69ºC Specific viscosity 0.32 @ 20ºC

Purity: -% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 210nm, 10% @ <200nm

2,2,4 Trimethylpentane (iso-Octane)

Formula: (CH3)2CHCH2CH(CH3)2 Molecular weight: 114.23g/mol

Flash point: 4ºC Melting point: -107ºC

Boiling point: 99ºC Specific viscosity 0.50 @ 20ºC

Purity: 99.5% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength: >95% @ 254nm, 50% @ 212nm, 10% @ 200nm

6

CHEMICALS

RATHBURN SOLVENTS

High purity solvents from Rathburn Chemicals: Specifications

Formula: CH3OH Molecular weight: 32.04g/mol

Flash point: 11ºC Melting point: -98ºC

Boiling point: 65ºC Specific viscosity: 0.60 @ 20ºC

Purity: 99.8% min. Non volatile residue: 2ppm max.

Water (KF): 0.05% max. Free acid: 0.002% max.

Free alkali: 0.001%

UV transmission @ wavelength >95% @ 254nm, 50% @ 220nm, 10% @ 205nm

Formula: CH3(CH2)3CH3 Molecular weight: 72.15g/mol

Flash point: -35ºC Melting point: -130ºC

Boiling point: 36ºC Specific viscosity: 0.23 @ 20ºC

Purity: 95% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 220nm, 10% @ 208nm

1-Propanol (n-Propanol)

Formula: CH3CH2CH2OH Molecular weight: 60.1g/mol

Flash point: 23ºC Melting point: -127ºC

Boiling point: 97ºC Specific viscosity: 2.3 @ 20ºC

Purity: 99.5% min. Non volatile residue: 2ppm max.

Water (KF): 0.03% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 97% @ 260nm, 90% @ 250nm, 50% @ 230nm

30% @ 220nm, 10% @ 215

2-Propanol (iso-Propanol)

Formula: (CH3)2CHOH Molecular weight: 60.10g/mol

Flash point: 12ºC Melting point: -89ºC

Boiling point: 82ºC Specific viscosity: 2.3 @ 20ºC

Purity: 99.7% min. Non volatile residue: 2ppm max.

Water (KF): 0.05% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm, 50% @ 220nm, 10% @ 210nm

Formula: CH3CH2CN Molecular weight: 55.08g/mol

Flash point: 2ºC Melting point: -93ºC

Boiling point: 96ºC Specific viscosity: 0.32 @ 20ºC

Purity: 99.0% min. Non volatile residue: 2ppm max.

Water (KF): 0.02% max. Free acid: 0.002% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 70% @ 254nm, 50% @ 240nm, 10% @ 225nm

n-Pentane

Proprionitrile

Methanol

+44 (0)1354 657000

sales@stratlab.co.uk

www.stratlab.co.uk n Fax.: +44 (0)1354 656675 n Unit 1, Norwood Road, March, Cambs., PE15 8QD, UK.

STRATLAB7

CHEMICALS

RATHBURN SOLVENTS

Methyl tert-butyl ether

High purity solvents from Rathburn Chemicals: Specifications

Formula: (CH3)3COCH3 Molecular weight: 88.15g/mol

Flash point: -28ºC Melting point: -108ºC

Boiling point: 55ºC Specific viscosity: 0.28 @ 20ºC

Purity: 99.5% min. Non volatile residue: 2ppm max.

Water (KF): 0.1% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 98% @ 280nm, 90% @ 260nm, 75% @ 250nm

50% @ 240nm, 33% @ 230nm, 20% @ 220nm

Tetrahydrofuran

Formula: C4H8O Molecular weight: 187.38g/mol

Flash point: Melting point: -35ºC

Boiling point: 47ºC Specific viscosity: 0.71 @ 20ºC

Purity: 99.9% min. Non volatile residue: 2ppm max.

Water (KF): 0.01% max. Free acid: 0.001% max.

Free alkali: 0.001% max.

UV transmission @ wavelength 80% @ 254nm , 50% @ 240nm, 10% @ 230nm

Water

Formula: H2O Molecular weight: 18.02g/mol

Flash point: Melting point: 0ºC

Boiling point: 100ºC Specific viscosity: 1.0 @ 20ºC

Purity: min. Non volatile residue: max. 2ppm

Water (KF): 100% Free acid: max.0.001%

Free alkali: 0.001% max.

UV transmission @ wavelength >95% @ 254nm , 50% @ <200nm

8