Chem Service Pesticide Catalogue 2019 Update

METHOD 8321/8321A/8321B - ORGANOPHOSPHOROUS
Mixtures
Method 8321 is applicable to the determination, by high performance liquid chromatography (HPLC), coupled with either thermospray-mass
spectrometry (TSP-MS), and/or ultraviolet (UV), of disperse azo dyes, organophosphorus compounds, and Tris-(2,3-dibromopropyl) phosphate,
in wastewater, ground water, sludge, soil/sediment matrices, and chlorinated phenoxyacid compounds, and their esters. Quantitative analysis is
performed by TSP/MS, using an external standard approach. Sample extracts can be analyzed by direct injection into the thermospray or onto
a liquid chromatographic-thermospray interface. Note that detection is achieved both by negative ionization (discharge electrode) and positive
ionization, with a single quadrupole mass spectrometer. Since this method is based on an HPLC technique, the use of ultraviolet (UV) detection is
optional for routine samples
CHLORINATED HERBICIDES MIXTURE #1
EPA METHOD 8321, 1618, 8150B,
2,4-D Dalapon Dichlorprop 4-Chloro-o-tolyloxyacetic acid
Silvex 2,4-DB Dicamba Dinoseb
Mecoprop 2,4,5-T®
100ug/mL in Acetone -
M-CH8150B1-1ML
MERPHOS CALIBRATION STANDARDS
EPA METHOD 8321 , 622, 507, 1657,
8140/8141A,
N-13194-250MG
S-13194A1-1ML
S-13194T1-1ML
(10 components)
1mL Ampule
S,S,S-Tributyl phosphorotrithioate
100ug/mL in Acetonitrile
100ug/mL in tert-Butylmethylether
ALKALOIDS
EPA METHOD 8321A/B
N-11393-1G
S-11393A7-1ML
S-11393A7-5ML
Caffeine
5000ug/ml in Acetonitrile
5000ug/ml in Acetonitrile
N-13231-100MG Strychnine
S-13231M1-1ML 100ug/ml in methanol
S-13231M1-5ML 100ug/ml in methanol
INDIVIDUAL ESTER STANDARDS
EPA METHOD 8321
N-10610-250MG 2,4-D butoxyethyl ester N-10621-250MG 2,4-sec-butyl ester
S-10610A1-1ML 100ug/ml in Acetonitrile S-10621A4-1ML 1000ug/ml in Acetonitrile
S-10610A4-1ML 1000ug/ml in Acetonitrile S-10621A4-5ML 1000ug/ml in Acetonitrile
S-10610A4-5ML 1000ug/ml in Acetonitrile S-10621U1-1ML 100ug/ml in Toluene
N-10648-100MG 2,4,5-T butoxyethyl ester N-10531-100MG 2,4-D 2-ethylhexyl ester
S-10648A4-1ML 1000ug/ml in Acetonitrile S-10531A4-1ML 1000ug/ml in Acetonitrile
S-10648A4-5ML 1000ug/ml in Acetonitrile S-10531A4-5ML 1000ug/ml in Acetonitrile
S-10648U1-1ML 100ug/ml in Toluene
METHOD CLP - SEMIVOLATILES
The U.S. EPA Contract Laboratory Program (CLP) was developed under the authority of the Comprehensive Environmental Response, Compensation,
and Liability Act (CERCLA) and under the 1986 Superfund Amendments and Reauthorization Act (SARA). The analytical methods were designed for
identifying and quantifying the organic compounds on the EPA’s Target Compound List (TLC) in ground water, sediment, and soil from abandoned
hazardous waste sites.
The following Chem Service reference standards are prepared for analyzing the volatile compounds, semi-volatile compounds, as well as pesticide
compounds included on the EPA Target Compound List. Chem Service is committed to providing you with the highest quality reference materials for
the CLP methods, as well as to furnishing you with high quality standards documentation
MIXTURE #5 - PESTICIDES
EPA METHOD CLP SEMIVOLATILES
Aldrin® BHC (alpha isomer) BHC (beta isomer) BHC (delta isomer)
4,4’-DDD 4,4’-DDE 4,4’-DDT Dieldrin
a-Endosulfan b-Endosulfan Endosulfan sulfate Endrin
Endrin aldehyde Heptachlor Heptachlor epoxide (Isomer B) Lindane
2000ug/ml in Toluene:Hexane (50:50) ) -
M-PPHC5AC5-1ML
TUNING STANDARDS MIXTURE
EPA METHOD CLP, 625, 8250A/8270B
Benzidine
4.4’-DDT
Decafluorotriphenylphosphine
Pentachlorophenol
1000ug/mL in Methylene chloride
M-CLPTS1X4-1ML
M-CLPTS1X4-5ML
(4 components)
1mL Ampule
5mL Ampule
(16) components)
1mL Ampule
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