Benzene
SpS
Code H066 H066P H066M H066L
Standard Pack 500ml 1LT 2½LT
R:45-11-48/23/24/25
S:53-45 EC:[200-753-7]
C6H6 MW 78.11 FP 5.5°C BP 80.1°C d 0.88 CAS [71-43-2]
Assay >99.9% Water <0.01% Residue <0.0001%
UV: 285nm >10%; 290nm >50%;
295nm >80%; 320nm >95%; 340-400nm >99%
Application: UV Spectroscopy, Molecular Biology
Butan-1-ol
SpS REVISED 06/01/09 & 30/11/11
(n-Butanol, n-Butyl Alcohol)
Code H083 H083P H083M H083L
Standard Pack 500ml 1LT 2½LT
R:10-22-37/38-41-67
S:7/9-13-26-37/39-46 EC:[200-751-6]
CH3(CH2)3OH MW 74.12 BP 117.7°C d 0.81 CAS [71-36-3]
Assay >99.8% Water <0.05% Residue <0.0001%
UV: 230nm >10%; 235nm >50%;
240nm >80%; 270nm >95%; 290-400nm >99%
Fluorescence Spectroscopy passes test
Application: Fluorescence Spectroscopy (eg, fluorimetric
analysis of 17-ketosteroids)
iso-Butanol (see 2-Methylpropan-1-ol)
tert-Butanol (see 2-Methylpropan-2-ol)
2-Butanone (see Methyl Ethyl Ketone)
n-Butyl
Acetate SpS
Code H087 H087P H087M H087L
Standard Pack 500ml 1LT 2½LT
R:10-66-67 S:25 EC:[204-658-1]
CH3COO(CH2)3CH3 MW 116.16 BP 126.1°C d 0.88 CAS [123-86-4]
Assay >99.7% Water <0.02% Residue <0.0001%
UV: 257nm >10%; 260nm >50%;
275nm >80%; 310nm >95%; 360-400nm >99%
iso-Butyl Alcohol (see 2-Methylpropan-1-ol)
tert-Butyl Alcohol (see 2-Methylpropan-2-ol)
n-Butyl Chloride (see 1-Chlorobutane)
tert-Butyl Methyl
Ether (see Methyl tert-Butyl
Ether)
Carbon Disulphide SpS 26/ 2/10
Code H096 H096P
Standard Pack 500ml
R:11-36/38-48/23-62-63 S:16-33-36/37-45 EC:[200-843-6]
CS2 MW 76.13 BP 46.2°C d 1.26 CAS [75-15-0]
Assay >99.9% Water <0.05% Residue <0.0005%
UV: 385nm >10%; 390nm >50%; 400nm >80%; 410nm >90%; 450nm >99%
IR Spectroscopy passes test
Application: GC, IR
Carbon
Disulphide SpS REVISED 26/ 2/10
llow in benzene
Code H095 H095P
Standard Pack 500ml
R:11-36/38-48/23-62-63
S:16-33-36/37-45 EC:[200-843-6]
CS2 MW 76.13 BP 46.2°C d 1.26 CAS [75-15-0]
Assay >99.9% Water <0.05% Residue <0.0005%
UV: 385nm >10%; 390nm >50%;
400nm >80%; 410nm >90%; 450nm >99%
Aromatic impurities (as benzene) <0.0001% (<1 ppm)
IR Spectroscopy passes
test
Application: GC, IR, Environment Analysis (eg,
determination of aromatics in air) Carbon
Tetrachloride SpS
Code H101
R:23/24/25-40-48/23-59
S:23c-36/37-45-59 EC:[200-262-8]
CCl4 MW 153.82 FP -22.8°C BP 76.6°C d 1.59 CAS [56-23-5]
Ozone depleter. For alternative see ROMIL Code H702
Tetrachloroethylene SpS. Further details at www.romil.com/ozone.htm.
Chlorobenzene
SpS
Code H104
H104P H104M H104L
Standard Pack 500ml 1LT 2½LT
R:10-20-51/53 S:24/25-61
EC:[203-628-5]
C6H5Cl MW 112.56 BP 131.7°C d 1.11 CAS [108-90-7]
Assay >99.9% Water <0.01% Residue <0.0001%
UV: 290nm >50%;
295nm >80%; 340nm >95%; 370-400nm >99%
Application: HPLC, UV Spectroscopy
1-Chlorobutane
SpS
(n-Butyl Chloride)
Code H118 H118P H118M H118L
Standard Pack 500ml 1LT 2½LT
R:11 S:9-16-29
EC:[203-696-6]
CH3(CH2)3Cl MW 92.57 BP 78.4°C d 0.88 CAS [109-69-3]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 235nm >10%; 240nm >50%;
250nm >80%; 255nm >95%; 290-400nm >99%
Application: HPLC, Molecular Biology (eg, protein
sequencing)
Chloroform SpS
stabilised with
amylene
(Trichloromethane)
Code H140 H140P H140M H140L
Standard Pack 500ml 1LT 2½LT
R:22-38-40-48/20/22
S:36/37 EC:[200-663-8]
CHCl3 MW 119.38 BP 61.2°C d 1.48 CAS [67-66-3]
Assay >99.9%* Water <0.005% Residue <0.0001%
UV: 250nm >10%; 255nm >50%; 260nm >80%; 270nm >95%; 280-400nm >99%
*ex stabiliser
Pesticide Residue Analysis passes test
Stabiliser: Amylene ca. 25 ppm
Application: Gel Permeation Chromatography, Environment
Analysis (eg, pesticide residues)
Amylene stabiliser is preferred for some applications
where the polar nature of ethanol can cause interference.
Possible substitute for banned ozone depleting solvents.
Further details at www.romil.com/ozone.htm.
Chloroform SpS
stabilised with ethanol
(Trichloromethane)
Code H135 H135P H135M H135L
Standard Pack 500ml 1LT 2½LT
R:22-38-40-48/20/22 S:36/37 EC:[200-663-8]
CHCl3 MW 119.38 BP 61.2°C d 1.48 CAS [67-66-3]
Assay >99.9%* Water <0.005% Residue <0.0001%
UV: 250nm >10%; 255nm >50%; 260nm >80%; 270nm >95%; 280-400nm >99%
*ex stabiliser
Pesticide Residue Analysis passes test
IR Spectroscopy passes test
Stabiliser: Ethanol ca. 1% w/w
Stabiliser should only be removed immediately before use by adsorption onto activated alumina.
Application: HPLC, UV, IR, Environment Analysis (eg, pesticide residues)
Cyclohexane SpS
Code H156 H156P H156M H156L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-33-60-61-62 EC:[203-806-2]
C6H12 MW 84.16 FP 6.5°C BP 80.7°C d 0.78 CAS [110-82-7]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 195nm >10%; 215nm >50%;
225nm >80%; 240nm >95%; 265-400nm >99%
Pesticide Residue Analysis passes test
Fluorescence Spectroscopy passes test
Application: HPLC, UV, Fluorescence, Environment Analysis
(eg, pesticide residues)
Cyclohexanone SpS
Code H173 H173P H173M H173L
Standard Pack 500ml 1LT 2½LT
R:10-20 S:25
EC:[203-631-1]
C6H10O MW 98.15 FP -47°C BP 155°C d 0.94 CAS [108-94-1]
Assay >99.9% Water <0.02% Residue <0.0001%
UV: 340nm >10%; 345nm >50%;
350nm >80%; 365nm >95%; 390-400nm >99%
Application: UV Spectroscopy
1,2-Dichlorobenzene
SpS
Code H177 H177P H177M H177L
Standard Pack 500ml 1LT 2½LT
R:22-36/37/38-50/53
S:23c-60-61 EC:[202-425-9]
C6H4Cl2 MW 147.00 FP -17.0°C BP 180.5°C
CAS [95-50-1]
Assay >99.8% Water <0.05% Residue <0.0005%
UV: 300nm >10%; 310nm >50%;
330nm >80%; 360nm >95%; 375-400nm >99%
Application: Gel Permeation Chromatography
1,2-Dichloroethane
SpS
(Ethylene Dichloride)
Code H185 H185P H185M H185L
Standard Pack 500ml 1LT 2½LT
R:45-11-22-36/37/38
S:53-45 EC:[203-458-1]
CH2ClCH2Cl MW 98.96 BP 83.5°C d 1.25 CAS [107-06-2]
Assay >99.9% Water <0.01% Residue <0.0001%
UV: 240nm >10%; 245nm >50%;
250nm >80%; 260nm >95%; 280-400nm >99%
Fluorescence Spectroscopy passes test
Application: HPLC, UV, Fluorescence analysis of 17-ketosteroids,
Molecular Biology (see also ROMIL Code H186 1,2-Dichloroethane
BiO)
Dichloromethane SpS
stabilised with amylene
(Methylene Dichloride)
Code H202 H202P H202M H202L
Standard Pack 500ml 1LT 2½LT
R:40 S:23c-24/25-36/37
EC:[200-838-9]
CH2Cl2 MW 84.93 BP 39.6°C d 1.33 CAS [75-09-2]
Assay >99.9%* Water <0.01% Residue <0.0001%
UV: 235nm >10%; 240nm >50%;
245nm >80%; 250nm >95%; 265-400nm >99%
*ex stabiliser
IR Spectroscopy passes test
Fluorescence Spectroscopy passes test
Pesticide Residue Analysis passes test
Stabiliser: Amylene ca. 25 ppm
Application: HPLC, UV, IR, Fluorescence Analysis (eg,
plasma cortisol), Environment Analysis (eg, pesticide
residues), Molecular Biology (see also ROMIL Code H203
Dichloromethane BiO), Gel Permeation Chromatography
Diethyl Ether SpS REVISED 24/02/09
stabilised with BHT
Code H220 H220P H220M H220L
Standard Pack 500ml 1LT 2½LT
R:12-19-22-66-67
S:9-16-29-33 EC:[200-467-2]
(C2H5)2O MW 74.12 BP 34.4°C d 0.71 CAS [60-29-7]
Assay >99.9%* Water <0.02% Residue <0.0001%*
UV: 225nm >10%; 235nm >50%;
255nm >80%; 290nm >95%; 295-400nm >99%
*ex stabiliser
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Butylated
hydroxytoluene (BHT) ca. 5 ppm
Application: UV Spectroscopy, Techniques requiring a non-polar
stabiliser
Diethyl
Ether SpS REVISED 24/02/09
stabilised with
copper
Code H218
H218P H218M H218L
Standard Pack 500ml 1LT 2½LT
R:12-19-22-66-67
S:9-16-29-33 EC:[200-467-2]
(C2H5)2O MW 74.12 BP 34.4°C d 0.71 CAS [60-29-7]
Assay >99.9% Water <0.02% Residue <0.0001%
UV: 220nm >10%; 230nm >50%;
250nm >80%; 280nm >95%; 315-400nm >99%
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Copper
gauze
Application: UV Spectroscopy, Separation applications
requiring non-organic stabiliser
Diethyl Ether SpS REVISED 24/02/09
stabilised with ethanol
Code H219 H219P H219M H219L
Standard Pack 500ml 1LT 2½LT
R:12-19-22-66-67 S:9-16-29-33 EC:[200-467-2]
(C2H5)2O MW 74.12 BP 34.4°C d 0.71 CAS [60-29-7]
Assay >99.9%* Water <0.02% Residue <0.0001%
UV: 220nm >10%; 230nm >50%; 250nm >80%; 270nm >95%; 285-400nm >99%
*ex stabiliser
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Ethanol ca. 1% v/v
Application: HPLC, UV Spectroscopy, Applications requiring dry ether
Dimethylacetamide
SpS
Code H249 H249P H249M H249L
Standard Pack 500ml 1LT 2½LT
R:61-20/21
S:53-45 EC:[204-826-4]
CH3CON(CH3)2 MW 87.12 FP -20.0°C BP 166.1°C d 0.94 CAS
[127-19-5]
Assay >99.9% Water <0.05% Residue <0.0001%
UV: 275nm >10%; 280nm >50%;
300nm >80%; 330nm >95%; 350-400nm >99%
Application: Spectroscopy
Dimethylformamide
SpS
Code H253 H253P H253M H253L
Standard Pack 500ml 1LT 2½LT
R:61-20/21-36
S:53-45 EC:[200-679-5]
HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
Assay >99.9% Water <0.03% Residue <0.0001%
UV: 270nm >10%; 275nm >50%;
285nm >80%; 310nm >95%; 325-400nm >99%
Application: HPLC, GC, Spectroscopy, Molecular Biology (see
also ROMIL Code H254 Dimethylformamide BiO with 4Å molecular sieve), Gel Permeation Chromatography
Dimethyl
Sulphoxide SpS
Code H280 H280P H280M H280L
Standard Pack 500ml 1LT 2½LT
R:36/38 S:37/39-45
EC:[200-664-3]
CH3SOCH3 MW 78.13 FP 18.5°C BP 189.0°C d 1.10 CAS [67-68-5]
Assay >99.9% Water <0.05% Residue <0.0008%
UV: 270nm >10%; 275nm >50%;
300nm >80%; 330nm >95%; 360-400nm >99%
Application: Spectroscopy, Gel Permeation Chromatography
1,4-Dioxan
SpS
Code H297 H297P H297M H297L
Standard Pack 500ml 1LT 2½LT
R:11-19-36/37-40-66
S:9-16-36/37-46 EC:[204-661-8]
C4H8O2 MW 88.11 FP 11.8°C BP 101.3°C d 1.03 CAS [123-91-1]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 250nm >10%; 260nm >50%;
270nm >80%; 290nm >95%; 310-400nm >99%
Unstabilised
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Application: HPLC, GC,
UV Spectroscopy, Liquid Scintillation, Applications
requiring dry solvent
Di-iso-propyl
Ether SpS REVISED 21/05/09
stabilised with BHT
Code H236 H236P H236M H236L
Standard Pack 500ml 1LT 2½LT
R:11-19-66-67
S:9-16-29-33 EC:[203-560-6]
[(CH3)2CH]2O MW 102.18 BP 68.5°C d 0.73 CAS [108-20-3]
Assay >99.5%* Water <0.02% Residue <0.0001%*
UV: 245nm >10%; 250nm >50%;
260nm >80%; 310nm >95%; 330-400nm >99%
*ex stabiliser
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Butylated
hydroxytoluene (BHT) ca. 5 ppm
Application: Spectroscopy
1,2-Epoxypropane
SpS
(Propylene Oxide)
Code H302 H302P H302M H302L
Standard Pack 500ml 1LT 2½LT
R:45-46-12-20/21/22-36/37/38
S:53-45 EC:[200-879-2]
C3H6O MW 58.08 BP 33.9°C d 0.83 CAS [75-56-9]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 215nm >10%; 225nm >50%;
235nm >80%; 250nm >95%; 265-400nm >99%
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Store below +15°C.
Application: UV
Spectroscopy
1,2-Ethanediol
SpS
(Ethylene Glycol)
Code H348 H348P H348M H348L
Standard Pack 500ml 1LT 2½LT
R:22 EC:[203-473-3]
CH2(OH)CH2OH MW 62.07 FP -13°C BP 197.3°C d 1.11 CAS [107-21-1]
Assay >99.8% Water <0.05% Residue <0.0001%
UV: 215nm >10%; 220nm >50%;
280nm >80%; 305nm >95%; 320-400nm >99%
Application: UV Spectroscopy, Biochemistry
Ethanol
absolute SpS
(Ethyl Alcohol)
Code H314 H314P H314M H314L
Standard Pack 500ml 1LT 2½LT
R:11 S:7-16
EC:[200-578-6]
C2H5OH MW 46.07 BP 78.3°C d 0.79 CAS [64-17-5]
Assay >99.8% Water <0.1% Residue <0.0001%
UV: 205nm >10%; 220nm >50%;
240nm >80%; 250nm >95%; 270-400nm >99%
IR Spectroscopy passes test
Fluorescence Spectroscopy passes test
Application: HPLC, GC, UV & IR & Fluorescence
Spectroscopy (eg, fluorimetric analysis of 17-ketosteroids)
Ethanolamine
SpS
(2-Aminoethanol)
Code H321 H321S H321P
Standard Pack 100ml 500ml
R:20-36/37/38
EC:[205-483-3]
CH2(OH)CH2NH2 MW 61.08 FP 10.5°C BP 171°C d 1.02 CAS [141-43-5]
Assay >99.9% Water <0.2% Residue <0.0001%
UV: 325nm >10%; 350nm >50%;
370nm >80%; 380nm >95%; 390-400nm >99%
Application: Molecular Biology, Liquid Scintillation
Ethyl Acetate SpS
Code H346 H346P H346M H346L
Standard Pack 500ml 1LT 2½LT
R:11-36-66-67
S:16-26-33 EC:[205-500-4]
CH3COOC2H5 MW 88.11 BP 77.1°C d 0.90 CAS [141-78-6]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 255nm >10%; 260nm >50%;
265nm >80%; 270nm >95%; 310-400nm >99%
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment
Analysis (eg, pesticide residues), Molecular Biology
Ethyl Alcohol (see Ethanol)
Ethylene Dichloride (see 1,2-Dichloroethane)
Ethylene Glycol (see 1,2-Ethanediol)
Formic Acid SpS
Code H353 H353M
Standard Pack 1LT
R:35 S:23c-26-45
EC:[200-579-1]
HCOOH MW 46.03 FP 8.3°C BP 100.6°C d 1.22 CAS [64-18-6]
Assay >98% Residue <0.0001%
UV: 245nm 10%; 250nm 50%; 255nm 80%;
270nm 95%; 280-400nm 99%
UV transmission is measured as a 1M solution in water
Application: HPLC (buffers), Molecular Biology
Concentrated Formic Acid slowly decomposes to carbon
monoxide and water and the pressure built up can cause an
explosion of the sealed glass bottle. As a safety measure
we fit glass bottles with a closure featuring a venting
valve.
Heptane fraction SpS
Code H368 H368P H368M H368L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-29-33-60-61-62 EC:[205-563-8]
C7H16 BP 85-99°C d 0.69
Water <0.005% Residue <0.0001%
UV: 195nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Comprises ca. 20-50% n-isomer, the remainder being
predominantly other isomers of heptane.
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment
Analysis (eg, pesticide residues)
n-Heptane 95% SpS
Code H367 H367P H367M H367L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-29-33-60-61-62 EC:[205-563-8]
CH3(CH2)5CH3 MW 100.21 BP 94-98°C d 0.68 CAS [142-82-5]
Water <0.005% Residue <0.0001%
UV: 195nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Assay (n-isomer) >95%
Assay (all isomers) >99.5%
Pesticide Residue Analysis passes test
Fluorescence Spectroscopy passes test
Application: HPLC, GC, UV & Fluorescence
Spectroscopy, Environment Analysis (eg, pesticide
residues)
n-Heptane 99% SpS
Code H366 H366P H366M H366L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-29-33-60-61-62 EC:[205-563-8]
CH3(CH2)5CH3 MW 100.21 BP 98.4°C d 0.68 CAS [142-82-5]
Assay >99% Water <0.005% Residue <0.0001%
UV: 195nm >10%; 205nm >50%;
220nm >80%; 235nm >95%; 255-400nm >99%
Application: GC, UV Spectroscopy, Molecular Biology
n-Hexadecane SpS
Code H372 H372P H372M
Standard Pack 500ml 1LT
R:65-66 S:23c-24-62 EC:[208-878-9]
CH3(CH2)14CH3 MW 226.45 FP 18°C BP 287°C d 0.77 CAS [544-76-3]
Assay >99% Water <0.005% Residue <0.0001%
UV: 245nm >10%; 290nm >50%;
310nm >80%; 330nm >95%; 360-400nm >99%
Application: Spectrophotometry, Gas Chromatography
Hexafluoropropan-2-ol
SpS
(1,1,1,3,3,3-Hexafluoropropan-2-ol)
Code H359 H359V H359S
Standard Pack 25ml 100ml
R:34-20/21/22
S:26-28a-37/39-45 EC:[213-059-4]
(CF3)2CHOH MW 168.04 FP -4.2°C BP 59.1°C d 1.62 CAS [920-66-1]
Assay >99.9% Water <0.05% Residue <0.0001%
UV: 190nm >10%; 220nm >50%;
280nm >80%; 300nm >95%; 310-400nm >99%
Application: UV Spectroscopy, GC derivatisation reagent,
Molecular Biology
1,1,1,3,3,3-Hexafluoropropan-2-ol
(see Hexafluoropropan-2-ol)
Hexane fraction SpS
Code H390 H390P H390M H390L
Standard Pack 500ml 1LT 2½LT
R:11-38-48/20-51/53-62-65-67
S:9-16-29-33-36/37-61-62 EC:[203-777-6]
C6H14 BP 65-70°C
CAS [73513-42-5]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Comprises ca. 50% n-isomer, the remainder being
predominantly other isomers of hexane.
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment
Analysis (eg, pesticide residues)
iso-Hexane 95% SpS
Code H388 H388P H388M H388L
Standard Pack 500ml 1LT 2½LT
R:11-38-51/53-65-67
S:9-16-29-33-61-62 EC:[203-523-4]
C6H14 MW 86.18 BP 55-63°C d 0.65 CAS [107-83-5]
Water <0.005% Residue <0.0001%
UV: 195nm >10%; 205nm >50%; 220nm >80%;
240nm >95%; 260-400nm >99%
n-Hexane <5%
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment
Analysis (eg, pesticide residues)
Safer alternative to n-Hexane which is known to
produce neurotoxic effects.
n-Hexane 95% SpS
Code H389 H389P H389M H389L
Standard Pack 500ml 1LT 2½LT
R:11-38-48/20-51/53-62-65-67
S:9-16-29-33-36/37-61-62 EC:[203-777-6]
CH3(CH2)4CH3 MW 86.18 BP 67-70°C d 0.66 CAS [110-54-3]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Assay (n-isomer) >95%
Assay (all isomers) >99.5%
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment
Analysis (eg, pesticide residues)
n-Hexane 99% SpS
Code H393 H393P H393M H393L
Standard Pack 500ml 1LT 2½LT
R:11-38-48/20-62-65-67-51/53 S:9-16-29-33-36/37-61-62 EC:[203-777-6]
CH3(CH2)4CH3 MW 86.18 BP 68.7°C d 0.66 CAS [110-54-3]
Assay >99% Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%; 235nm >95%; 255-400nm >99%
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV Spectroscopy, Environment Analysis (eg, pesticide residues)
Methanol 225 SpS
(Methyl Alcohol)
Code H408 H408P H408M H408L
Standard Pack 500ml 1LT 2½LT
R:11-23/24/25-39/23/24/25
S:7-16-36/37-45 EC:[200-659-6]
CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
Assay >99.8% Water <0.05% Residue <0.0001%
UV: 225nm >50%; 255nm >95%;
280-400nm >99%
Application: Preparative HPLC
Methanol 215 SpS
(Methyl Alcohol)
Code H409 H409P H409M H409L
Standard Pack 500ml 1LT 2½LT
R:11-23/24/25-39/23/24/25
S:7-16-36/37-45 EC:[200-659-6]
CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
Assay >99.9% Water <0.02% Residue <0.0001%
UV: 215nm >10%; 225nm >50%;
235nm >80%; 255nm >95%; 280-400nm >99%
Application: HPLC, UV, Liquid Scintillation
Methanol
205 SpS
gradient quality
(Methyl Alcohol)
Code H410 H410P H410M H410L
Standard Pack 500ml 1LT 2½LT
R:11-23/24/25-39/23/24/25
S:7-16-36/37-45 EC:[200-659-6]
CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
Assay >99.9% Water <0.02% Residue <0.0001%
UV: 205nm >10%; 210nm >50%;
225nm >80%; 240nm >95%; 265-400nm >99%
Pesticide Residue Analysis passes test
Fluorescence Spectroscopy passes test
Application: Gradient HPLC, GC, UV, Environment Analysis
(eg, pesticide residues), Applications requiring dry
solvent, Non-aqueous Titrations, Liquid Scintillation,
Molecular Biology, Fluorescence Spectroscopy
| Typical values, elemental impurities at time of manufacture (ppb): |
| Ag |
<1 |
Ca |
4.2 |
K |
1.8 |
Pb |
<1 |
U |
<1 |
| Al |
<1 |
Cd |
<1 |
Li |
<1 |
Sb |
<1 |
V |
<1 |
| As |
<1 |
Co |
<1 |
Mg |
<1 |
Se |
<1 |
Zn |
<1 |
| B |
1.9 |
Cr |
<1 |
Mn |
<1 |
Sn |
<1 |
Zr |
<1 |
| Ba |
<1 |
Cu |
<1 |
Mo |
<1 |
Sr |
<1 |
|
|
| Be |
<1 |
Fe |
2.9 |
Na |
4.6 |
Th |
<1 |
|
|
| Bi |
<1 |
Hg |
<1 |
Ni |
<1 |
Ti |
<1 |
|
|
| NOTE: Not controlled. Data provided for information only. |
See also ROMIL Code H413 Methanol SpA low metals.
Methyl Alcohol (see Methanol)
Methyl tert-Butyl
Ether SpS
(tert-Butyl Methyl Ether)
Code H447 H447P H447M H447L
Standard Pack 500ml 1LT 2½LT
R:11-38 S:9-16-24
CH3OC(CH3)3 MW 88.15 BP 55.4°C d 0.74 CAS [1634-04-4]
Assay >99.9% Water <0.02% Residue <0.0001%
UV: 220nm >10%; 235nm >50%;
255nm >80%; 270nm >90%; 290-400nm >99%
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Application: HPLC, GC
Methyl iso-Butyl
Ketone SpS REVISED 07/01/10
(4-Methylpentan-2-one)
Code H446 H446P H446M H446L
Standard Pack 500ml 1LT 2½LT
R:11-20-36/37-66
S:9-16-29 EC:[203-550-1]
(CH3)2CHCH2COCH3 MW 100.16 BP 117.4°C d 0.80 CAS [108-10-1]
Assay >99.8% Water <0.01% Residue <0.0001%
UV: 335nm >10%; 340nm >50%;
360nm >80%; 375nm >95%; 390-400nm >99%
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Application: Organic
Analysis and Chromatography
See also ROMIL Code H439 Methyl iso-Butyl Ketone SpA.
Methyl Chloroform (see 1,1,1-Trichloroethane)
Methyl Cyanide (see Acetonitrile)
Methylcyclohexane SpS
Code H465 H465P H465M
Standard Pack 500ml 1LT
R:11-38-51/53-65-67
S:9-16-33-61-62 EC:[203-624-3]
C7H14 MW 98.19 BP 101°C d 0.77 CAS [108-87-2]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 200nm >10%; 220nm >50%;
230nm >80%; 250nm >95%; 260-400nm >99%
Fluorescence Spectroscopy passes test
Application: UV Spectroscopy, Fluorescence Spectroscopy
4-Methyl-1,3-dioxolan-2-one
(see Propylene Carbonate)
Methylene Chloride (see Dichloromethane)
Methylene Dichloride (see Dichloromethane)
Methyl Ethyl Ketone
SpS REVISED 22/01/11
(2-Butanone)
Code H493 H493P H493M H493L
Standard Pack 500ml 1LT 2½LT
R:11-36-66-67
S:9-16 EC:[201-159-0]
CH3CH2COCH3 MW 72.11 BP 79.6°C d 0.80 CAS [78-93-3]
Assay >99.8% Water <0.02% Residue <0.0001%
UV: 330nm >10%; 335nm >50%;
340nm >80%; 345nm >95%; 350-400nm >99%
Application: HPLC, UV Spectroscopy, Environment Analysis
4-Methylpentan-2-one (see Methyl iso-Butyl
Ketone)
2-Methylpropan-1-ol
SpS
(iso-Butanol, iso-Butyl Alcohol)
Code H514 H514P H514M H514L
Standard Pack 500ml 1LT 2½LT
R:10-37/38-41-67
S:7/9-13-26-37/39-46 EC:[201-148-0]
(CH3)2CHCH2OH MW 74.12 BP 107.9°C d 0.80 CAS [78-83-1]
Assay >99.9% Water <0.05% Residue <0.0001%
UV: 240nm >10%; 245nm >50%;
255nm >80%; 280nm >95%; 290-400nm >99%
Fluorescence Spectroscopy passes test
Application: Fluorescence Analysis (eg, determination of
vitamin B1)
2-Methylpropan-2-ol
SpS
(tert-Butanol, tert-Butyl Alcohol)
Code H526 H526P H526M H526L
Standard Pack 500ml 1LT 2½LT
R:11-20 S:9-16
EC:[200-889-7]
(CH3)3COH MW 74.12 FP 25.0°C BP 82.5°C d 0.77 CAS [75-65-0]
Assay >99.8% Water <0.05% Residue <0.0001%
UV: 215nm >10%; 235nm >50%;
245nm >80%; 265nm >95%; 350-400nm >99%
Packed in HDPE bottle.
N-Methyl-2-pyrrolidone
SpS
Code H565
H565P H565M H565L
Standard Pack 500ml 1LT 2½LT
R:36/38 S:41
EC:[212-828-1]
CH2(CH2)2CONCH3 MW 99.13 BP 202.0°C d 1.03 CAS [872-50-4]
Assay >99.8% Water <0.05%
UV: 295nm >10%; 300nm >50%;
310nm >80%; 360nm >95%; 395-400nm >99%
Application: Molecular Biology (eg, DNA synthesis),
Versatile and powerful solvent properties
2-Methyltetrahydrofuran SpS 11/ 2/11
Code H536 H536P H536M H536L
Standard Pack 500ml 1LT 2½LT
R:11-19-36/37 S:16-29-33 EC:[202-507-4]
CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 240nm>10%; 250nm>50%; 270nm>80%; 295nm>95%; 360-400nm >99%
Unstabilised
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Application: Applications requiring dry solvent
Green alternative to Tetrahydrofuran. Further details at www.romil.com/me2thf.htm.
2-Methyltetrahydrofuran SpS 11/ 2/11
stabilised with BHT
Code H537 H537P H537M H537L
Standard Pack 500ml 1LT 2½LT
R:11-19-36/37 S:16-29-33 EC:[202-507-4]
CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]
Assay >99.9%* Water <0.005% Residue <0.0001%*
*ex stabiliser
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Butylated hydroxytoluene (BHT) ca. 250 ppm
Application: Applications requiring dry solvent
Green alternative to Tetrahydrofuran. Further details at www.romil.com/me2thf.htm.
n-Nonane 95% SpS
Code H568 H568P H568M H568L
Standard Pack 500ml 1LT 2½LT
R:10-65 S:23c-24-62 EC:[203-913-4]
CH3(CH2)7CH3 MW 128.26 BP 146-150°C d 0.72 CAS [111-84-2]
Water <0.005% Residue <0.0001%
UV: 220nm >10%; 240nm >50%; 290nm >80%;
310nm >95%; 330-400nm >99%
Application: UV Spectroscopy
iso-Octane (see 2,2,4-Trimethylpentane)
n-Octane 95% SpS REVISED 28/08/09
Code H569 H569P H569M H569L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-29-33-60-61-62 EC:[203-892-1]
CH3(CH2)6CH3 MW 114.23 BP 122-127°C d 0.70 CAS [111-65-9]
Water <0.005% Residue <0.0001%
UV: 210nm >10%; 225nm >50%; 230nm >80%;
275nm >95%; 295-400nm >99%
Application: UV Spectroscopy
n-Pentane 95% SpS
Code H571 H571P H571M H571L
Standard Pack 500ml 1LT 2½LT
R:12-51/53-65-66-67
S:9-16-29-33-61-62 EC:[203-692-4]
CH3(CH2)3CH3 MW 72.15 BP 35.5-37°C d 0.63 CAS [109-66-0]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Assay (n-isomer) >95%
Assay (all isomers) >99.5%
Haloform impurities <0.0001% (<1 ppm)
Pesticide Residue Analysis passes
test
Application: HPLC, GC, Environment Analysis (eg pesticide
residues)
Perchloroethylene (see Tetrachloroethylene)
Petroleum Distillate (see Petroleum Ether)
Petroleum Ether 30-40°C
SpS
(Petroleum Distillate, Petroleum Spirit)
Code H600 H600P H600M H600L
Standard Pack 500ml 1LT 2½LT
R:11-51/53-65-66-67
S:9-16-29-33-61-62 EC:[232-453-7]
BP 30-40°C
CAS [8032-32-4]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Petroleum Ether 40-60°C
SpS
(Petroleum Distillate, Petroleum Spirit)
Code H601 H601P H601M H601L
Standard Pack 500ml 1LT 2½LT
R:11-51/53-65-66-67
S:9-16-29-33-61-62 EC:[232-453-7]
BP 40-60°C
CAS [8032-32-4]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Pesticide Residue Analysis passes test
Application: Environment Analysis (eg pesticide residues)
Petroleum Ether 60-80°C
SpS
(Petroleum Distillate, Petroleum Spirit)
Code H602 H602P H602M H602L
Standard Pack 500ml 1LT 2½LT
R:11-38-48/20-51/53-62-65-67
S:9-16-29-33-36/37-61-62 EC:[203-777-6]
BP 60-80°C
CAS [8032-32-4]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Pesticide Residue Analysis passes test
Application: Environment Analysis (eg pesticide residues)
Petroleum Ether 80-100°C
SpS
(Petroleum Distillate, Petroleum Spirit)
Code H603 H603P H603M H603L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-23c-29-33-60-61-62
BP 80-100°C
CAS [8032-32-4]
Water <0.005% Residue <0.0001%
UV: 190nm >10%; 205nm >50%; 220nm >80%;
235nm >95%; 255-400nm >99%
Petroleum Ether 140-165°C
SpS
(Petroleum Distillate, Petroleum Spirit)
Code H606 H606P H606M H606L
Standard Pack 500ml 1LT 2½LT
R:11 S:9-16-23c-29-33
BP 140-165°C
CAS [8032-32-4]
Water <0.005% Residue <0.0001%
UV: 285nm >10%; 290nm >55%; 295nm >80%;
300nm >95%; 305-400nm >99%
Potassium Bromide SpS
for infra-red
spectroscopy
Code HR706 HR706S
Standard Pack 100g
EC:[231-830-3]
KBr MW 119.00
CAS [7758-02-3]
IR Spectroscopy passes test
Store in desiccator.
Application: IR Spectroscopy as support substance in
fabrication of pressed sample discs
Propan-1,2-diol SpS
(1,2-Propylene Glycol)
Code H629 H629P H629M H629L
Standard Pack 500ml 1LT 2½LT
EC:[200-338-0]
CH3CH(OH)CH2OH MW 76.10 BP 187.6°C d 1.04 CAS [57-55-6]
Assay >99.8% Water <0.005% Residue <0.0001%
UV: 205nm >10%; 215nm >50%;
230nm >80%; 245nm >95%; 260-400nm >99%
Application: UV Spectroscopy
Propan-1-ol SpS REVISED 17/07/09 & 19/08/10
(n-Propanol, n-Propyl Alcohol)
Code H624 H624P H624M H624L
Standard Pack 500ml 1LT 2½LT
R:11-41-67 S:7-16-24-26-39
EC:[200-746-9]
CH3CH2CH2OH MW 60.10 BP 97.2°C d 0.80 CAS [71-23-8]
Assay >99.9% Water <0.05% Residue <0.0001%
UV: 210nm >10%; 225nm >50%;
235nm >80%; 250nm >95%; 280-400nm >99%
Application: HPLC, GC, UV Spectroscopy
n-Propanol (see Propan-1-ol)
Propan-2-ol SpS
(iso-Propanol, iso-Propyl Alcohol)
Code H625 H625P H625M H625L
Standard Pack 500ml 1LT 2½LT
R:11-36-67 S:7-16-24/25-26
EC:[200-661-7]
(CH3)2CHOH MW 60.10 BP 82.2°C d 0.78 CAS [67-63-0]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 205nm >10%; 210nm >50%;
225nm >80%; 240nm >95%; 255-400nm >99%
Pesticide Residue Analysis passes test
Fluorescence Spectroscopy passes test
Application: HPLC, GC, UV & Fluorescence
Spectroscopy, Environment Analysis (eg, pesticide
residues)
| Typical values, elemental impurities at time of manufacture (ppb): |
| Ag |
0.05 |
Ca |
5 |
K |
5 |
Pb |
<0.01 |
U |
<0.01 |
| Al |
2 |
Cd |
<0.01 |
Li |
0.01 |
Sb |
0.01 |
V |
<0.01 |
| As |
0.2 |
Co |
<0.01 |
Mg |
5 |
Se |
<0.01 |
Zn |
0.01 |
| B |
<0.01 |
Cr |
0.2 |
Mn |
<0.01 |
Sn |
0.2 |
Zr |
0.01 |
| Ba |
0.2 |
Cu |
<0.01 |
Mo |
<0.01 |
Sr |
0.1 |
|
|
| Be |
<0.01 |
Fe |
5 |
Na |
50 |
Th |
<0.01 |
|
|
| Bi |
0.01 |
Hg |
<0.01 |
Ni |
<0.01 |
Ti |
<0.01 |
|
|
| NOTE: Not controlled. Data provided for information only. |
iso-Propanol (see Propan-2-ol)
Propanone (see Acetone)
n-Propyl Alcohol (see Propan-1-ol)
iso-Propyl Alcohol (see Propan-2-ol)
Propylene Carbonate
SpS REVISED 08/11/11
(4-Methyl-1,3-dioxolan-2-one)
Code H645 H645P H645M H645L
Standard Pack 500ml 1LT
R:36 EC:[203-572-1]
CH3CHOCOOCH2 MW 102.09 BP 241.7°C d 1.20 CAS [108-32-7]
Assay >99.8% Water <0.01% Residue <0.0001%
UV: 255nm >10%; 290nm >50%;
315nm >80%; 350nm >95%; 360-400nm >99%
Application: GC
Propylene Oxide (see 1,2-Epoxypropane)
Pyridine SpS REVISED 06/10/10
Code H650 H650P H650M H650L
Standard Pack 500ml 1LT 2½LT
R:11-20/21/22
S:26-28a EC:[203-809-9]
C5H5N MW 79.10 BP 115.3°C d 0.98 CAS [110-86-1]
Assay >99.8% Water <0.02% Residue <0.0001%
UV: 310nm >10%; 335nm >50%;
340nm >80%; 345nm >95%; 370-400nm >99%
IR Spectroscopy passes test
Application: UV and IR Spectroscopy
Tetrachloroethylene
SpS
(Perchloroethylene)
Code H702 H702P H702M H702L
Standard Pack 500ml 1LT 2½LT
R:40-51/53 S:23c-36/37-61
EC:[204-825-9]
CCl2CCl2 MW 165.83 BP 121.1°C d 1.62 CAS [127-18-4]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 290nm >10%; 295nm >50%;
300nm >80%; 380nm >95%; 395-400nm >99%
Unstabilised
IR Spectroscopy passes test
Application: UV & IR Spectroscopy
Substitute for banned ozone depleting solvents. For
example, in the analysis of hydrocarbons in water by IR
spectroscopy. Further details at www.romil.com/ozone.htm.
Tetrahydrofuran SpS REVISED 22/07/11 & 10/10/2011
Code H718 H718P H718M H718L
Standard Pack 500ml 1LT 2½LT
R:11-19-36/37
S:16-29-33 EC:[203-726-8]
CH2(CH2)2CH2O MW 72.11 BP 66.0°C d 0.89 CAS [109-99-9]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 215nm >10%; 235nm >50%;
255nm >80%; 275nm >95%; 295-400nm >99%
Unstabilised
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Application: HPLC, Gel
Permeation Chromatography, UV Spectroscopy, Applications
requiring dry solvent, Molecular Biology
Tetrahydrofuran SpS
stabilised with BHT
Code H719 H719P H719M H719L
Standard Pack 500ml 1LT 2½LT
R:11-19-36/37
S:16-29-33 EC:[203-726-8]
CH2(CH2)2CH2O MW 72.11 BP 66.0°C d 0.89 CAS [109-99-9]
Assay >99.9%* Water <0.005% Residue <0.0001%*
UV: 290nm >10%; 295nm >50%;
300nm >80%; 305nm >95%; 310-400nm >99%
*ex stabiliser
Peroxides (at time of manufacture) <0.0001% (<1 ppm)
Stabiliser: Butylated
hydroxytoluene (BHT) ca. 250 ppm
Application: Applications requiring dry solvent, Analysis
of vinyl chloride in PVC, Gel Permeation Chromatography
Toluene
SpS
Code H771 H771P H771M H771L
Standard Pack 500ml 1LT 2½LT
R:11-20 S:16-25-29-33
EC:[203-625-9]
C6H5CH3 MW 92.14 BP 110.6°C d 0.87 CAS [108-88-3]
Assay >99.9% Water <0.01% Residue <0.0001%
UV: 285nm >10%; 290nm >50%;
300nm >80%; 320nm >95%; 350-400nm >99%
Pesticide Residue Analysis passes test
Application: HPLC, GC, Environment Analysis (eg,
pesticide residues), Gel Permeation Chromatography,
Liquid Scintillation
| Typical values, elemental impurities at time of manufacture (ppb): |
| Ag |
<1 |
Ca |
4.1 |
K |
1.8 |
Pb |
<1 |
U |
<1 |
| Al |
<1 |
Cd |
<1 |
Li |
<1 |
Sb |
<1 |
V |
<1 |
| As |
<1 |
Co |
<1 |
Mg |
<1 |
Se |
<1 |
Zn |
<1 |
| B |
1.6 |
Cr |
<1 |
Mn |
<1 |
Sn |
<1 |
Zr |
<1 |
| Ba |
<1 |
Cu |
<1 |
Mo |
<1 |
Sr |
<1 |
|
|
| Be |
<1 |
Fe |
3 |
Na |
4.2 |
Th |
<1 |
|
|
| Bi |
<1 |
Hg |
<1 |
Ni |
<1 |
Ti |
<1 |
|
|
| NOTE: Not controlled. Data provided for information only. |
1,1,1-Trichloroethane
SpS
(Methyl
Chloroform)
Code H731
R:20-59 S:24/25-59-61
EC:[200-756-3]
CH3CCl3 MW 133.40 BP 74.1°C d 1.34 CAS [71-55-6]
Ozone depleter. For alternative see ROMIL Code H702
Tetrachloroethylene SpS. Further details at www.romil.com/ozone.htm.
Trichloroethylene SpS REVISED 1/ 2/11
stabilised with maxistab
Code H742 H742P H742M H742L
Standard Pack 500ml 1LT 2½LT
R:45-36/38-52/53-67 S:53-45-61 EC:[201-167-4]
CCl2CHCl MW 131.39 FP -87°C BP 86.7°C d 1.46 CAS [79-01-6]
Assay >99.8%* Water <0.01% Residue <0.0001%
UV: 275nm >10%; 280nm >50%; 300nm >80%; 375nm >95%; 400nm >99%
*ex stabiliser
Stabiliser: Maxistab ca. 700 ppm
Application: UV Spectroscopy
Maxistab is a trademark of The Dow Chemical Company
1,1,2-Trichlorotrifluoroethane
SpS
(Freon,
CFC113)
Code H847
R:59 S:57-59
EC:[200-936-1]
CCl2FCClF2 MW 187.38 BP 47.6°C d 1.57 CAS [76-13-1]
Ozone depleter. For alternative see ROMIL Code H702
Tetrachloroethylene SpS. Further details at www.romil.com/ozone.htm.
Triethylamine
SpS
Code H763 H763S H763P
Standard Pack 100ml 500ml
R:11-20/21/22-35
S:3-16-26-29-36/37/39-45 EC:[204-469-4]
(CH3CH2)3N MW 101.19 BP 88.9°C d 0.73 CAS [121-44-8]
Assay >99.8% Water <0.02% Residue <0.0001%
UV: 230nm >10%; 240nm >50%;
245nm >80%; 250nm >95%; 255-400nm >99%
UV measured as a 0.01M solution in water
Application: Molecular Biology, HPLC as ion-pair reagent
Trifluoroacetic
Acid SpS
Code H853 H853S H853M
Standard Pack 100ml 500ml
R:20-35-52/53
S:9-26-27-28a-45-61 EC:[200-929-3]
CF3COOH MW 114.02 FP -15.2°C BP 71.8°C d 1.49 CAS [76-05-1]
Assay >99.9% Water <0.005% Residue <0.0001%
UV: 205nm >10%; 220nm >50%;
230nm >80%; 250nm >95%; 255-400nm >99%
UV measured as a 0.1% solution in water
Application: HPLC as ion-pair reagent for peptide
separations, HPLC-MS as volatile ion-pair reagent for
basic compounds, Molecular Biology
2,2,2-Trifluoroethanol
SpS
Code H860 H860S H860P
Standard Pack 100ml 500ml
R:10-20/21/22-38-41-48/20
S:26-36/37/39 EC:[200-913-6]
CF3CH2OH MW 100.04 BP 74.1°C d 1.39 CAS [75-89-8]
Assay >99.9% Water <0.1% Residue <0.0001%
UV: 190nm >40%; 195nm >70%;
200nm >80%; 230nm >95%; 265-400nm >99%
Application: UV Spectroscopy (very low cut off)
2,2,4-Trimethylpentane
SpS REVISED 29/01/11 & 22/03/11
(iso-Octane)
Code H901 H901P H901M H901L
Standard Pack 500ml 1LT 2½LT
R:11-38-50/53-65-67
S:9-16-29-33-60-61-62 EC:[203-892-1]
(CH3)3CCH2CH(CH3)2 MW 114.23 BP 99.2°C d 0.69 CAS [540-84-1]
Assay >99.3% Water <0.005% Residue <0.0001%
UV: 205nm >10%; 215nm >50%;
225nm >80%; 240nm >95%; 270-400nm >99%
IR Spectroscopy passes test
Pesticide Residue Analysis passes test
Application: HPLC, GC, UV & IR Spectroscopy,
Environment Analysis (eg, pesticide residues)
Triton
X-100 SpS
(iso-Octylphenoxypolyethoxyethanol)
Code H932 H932P H932M H932L
Standard Pack 500ml 1LT 2½LT
R:22-41-52/53 S:26-39-60
C34H62O11 MW 646.90 BP >200°C d 1.06 CAS [9002-93-1]
Water <0.1%
Biodegradable non-ionic surfactant 100% active
constituent
Triton is a registered trade mark of Union Carbide
Corp.
Application: Liquid Scintillation Counting, Molecular
Biology
Water
SpS
Code H950 H950P H950M H950L
Standard Pack 500ml 1LT 2½LT
H2O MW 18.02 FP 0.0°C BP 100.0°C d 1.00
CAS [7732-18-5]
Residue <0.0001%
Resistivity (at time of manufacture) >18 MOhm
@ 25°C
pH (at time of manufacture) 5.5-8.0 @ 25°C
TOC (at time of manufacture) <20 ppb
HPLC Gradient Use Test: UV
of largest eluted peak <0.002 AU @ 254nm
Column: C18 reversed phase
Solvent system: A=H2O, B=CH3CN (ROMIL H050)
Equilibration: 5 min @ 100% A
Gradient / duration: Linear 100% A - 100% B / 20 min
Flow rate: 2 ml/min
Filtered to 0.2 micron
Application: Gradient HPLC, Environment Analysis of Trace
Organics (see also ROMIL Code H951
Water SpA for inorganic trace analysis), Molecular
Biology
m-Xylene
SpS
Code H965
H965P
Standard Pack 500ml
R:10-20/21-38
S:25 EC:[203-576-3]
C6H4(CH3)2 MW 106.17 FP -47.8°C BP 139.1°C d 0.86 CAS [108-38-3]
Assay >99.0% Water <0.01% Residue <0.0001%
UV: 295nm >10%; 305nm >50%;
320nm >80%; 350nm >95%; 370-400nm >99%
o-Xylene SpS
Code H958 H958P
Standard Pack 500ml
R:10-20/21-38 S:25 EC:[202-422-2]
C6H4(CH3)2 MW 106.17 FP -25°C BP 144.4°C d 0.88 CAS [95-47-6]
Assay >99.0% Water <0.01% Residue <0.0001%
UV: 295nm >10%; 305nm >50%; 320nm >80%; 350nm >95%; 370-400nm >99%
p-Xylene
SpS
Code H973
H973P
Standard Pack 500ml
R:10-20/21-38
S:25 EC:[203-396-5]
C6H4(CH3)2 MW 106.17 FP 13.2°C BP 138.3°C d 0.86 CAS [106-42-3]
Assay >99.0% Water <0.01% Residue <0.0001%
UV: 295nm >10%; 305nm >50%;
320nm >80%; 350nm >95%; 370-400nm >99%
Xylene
mixed isomers SpS
Code H982 H982P H982M H982L
Standard Pack 500ml 1LT 2½LT
R:10-20/21-38
S:25 EC:[215-535-7]
C6H4(CH3)2 MW 106.17 BP 138-142°C d 0.86 CAS [1330-20-7]
Water <0.01% Residue <0.0001%
UV: 295nm >10%; 305nm >50%; 320nm >80%;
350nm >95%; 370-400nm >99%
Comprises 3 isomers and ethylbenzene
Assay (total C8H10 isomers) >99.5%
Ethylbenzene typically <3%
Application: Liquid Scintillation
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