Page 160 - Chem Service 2016 Catalogue

METHOD 603 - ACROLEIN & ACRYLONITRILE

Method 603 is a purge and trap gas chromatographic (GC) method applicable for the determination of acrolein and acrylonitrile.
ACROLEIN & ACRYLONITRILE MIXTURE ACROLEIN & ACRYLONITROLE STANDARDS
EPA METHOD 603 EPA METHOD 603
Acrolein
Acrylonitrile N-11030-1G Acrolein EPA 600
S-11030F1-1ML 100ug/mL in Methanol
1000ug/mL in Water- (2 components) S-11030F1-5ML 100ug/mL in Methanol
M-EPA603ACRF4-1ML 1mL Ampule
N-11034-1G Acrylonitrile
S-11034M1-1ML 100ug/mL in Methanol
S-11034M1-5ML 100ug/mL in Methanol
S-11034M4-1M L 1000ug/mL in Methanol
S-11034M4-5ML 1000ug/mL in Methanol
METHOD 604 - PHENOLS
Method 604 is a flame ionization detector gas chromatographic (GC/FID) method applicable to the determination of Phenol and certain
substituted phenols in municipal and industrial discharges as provided under 40 CFR 136.1. This method describes analytical conditions for
derivatization, cleanup, and electron capture detector gas chromatography (GC/ECD) that can be used to confirm measurements made by
GC/FID. Method 625 provides gas chromatograph/ mass spectrometer (GC/MS) conditions appropriate for the qualitative and quantitative
confirmation of results for all of the parameters listed in the method, using the extract produced by this method.

Method 604.1 is an HPLC method applicable for the determination of Hexachlorophene and Dichlorophen in industrial and municipal
wastewaters. The liquid chromatographic conditions described permit the separation and measurement of the compounds in the extract by
HPLC using an ultraviolet detector.
PHENOLS
EPA METHOD 604, 625/1625, 8270B
4-Chloro-3-methyl phenol 2,4-Dimethylphenol 2-Nitrophenol
Phenol 2-ChlorophenoL 4,6-Dinitro-o-cresol
4-Nitrophenol 2,4,6-Trichlorophenol 2,4-Dichlorophenol
2,4-Dinitrophenol Pentachlorophenol
Varied conentration in Methanol - (11 components)
M-PP2M99-1ML 1mL Ampule
2000ug/mL in Methylene chloride - (11 components)
M-PPHC9X5-1ML 1mL Ampule
M-PPHC9X5-5ML 5mL Ampule

DERIVATIZING AGENTS
EPA METHOD 604, 604.1, 8040A
N-12842-1G Pentafluorobenzylbromide
N-12176-1G Hexaoxacyclooctadecane

METHOD 605 - Benzidines
Method 605 is a high performance liquid chromatography (HPLC) method applicable to the determination of the listed benzidines in municipal
and industrial discharges. The final benzidine compounds are measured with an electrochemical detector.
BENZIDINE
EPA METHOD 605, 625/1625, 8270B, CLP
Benzidine
3,3-Dichlorobenzidine
2000ug/mL in Methanol - (2 components)
M-PPHC7M5-1ML 1mL Ampule
M-PPHC7M5-5ML 5mL Ampule

The Chem Service Difference.
Our Standards Grade Solutions and Mixtures have been reviewed for possible solvent reactions and reactions with the other
components. Every solution has weighed out components and is analytically compared with an independently prepared solution.

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