Page 172 - Chem Service 2016 Catalogue

METHOD 636 - BENSULIDE

Method 636 is applicable to the determination of Bensulide pesticide as well as separation and measurement of the compounds in the extract
by HPLC-UV in municipal and industrial discharges as provided under 40 CFR 136.1.
BENSULIDE STANDARDS
EPA METHOD 636
N-11140-250MG Bensulide EPA 600
S-11140M4-1ML 1000ug/ml in Methanol
S-11140M4-5ML 1000ug/ml in Methanol
METHOD 638 - ORYZALIN

Method 638 is applicable to the determination of Oryzalin pesticide (as well as separation and measurement of the compounds in the extract
by HPLC/UV in municipal and industrial discharges as provided under 40 CFR 136.1.
ORYZALIN STANDARDS
EPA METHOD 638
N-12729-1G Oryzalin
S-12729A4-1ML 1000ug/ml in Acetonitrile
S-12729A4-5ML 1000ug/ml in Acetonitrile
METHOD 639 - BENDIOCARB

Method 639 is applicable to the determination of bendiocarb pesticide (as well as separation and measurement of the compounds in the
extract by HPLC/UV) in municipal and industrial discharges as provided under 40 CFR 136.1.
BENDIOCARB STANDARDS INTERNAL STANDARDS
EPA METHOD 639 EPA METHOD 639
N-11135-250MG Bendiocarb N-12729-1G Methyl benzoate
S-11135A4-1ML 1000ug/ml in Acetonitrile S-12416M3-1ML 500ug/ml in Methanol
S-11135A4-5ML 1000ug/ml in Acetonitrile S-12416M3-5ML 500ug/ml in Methanol
METHOD 640 - 2-MERCAPTOBENZOTHIZOLE
Method 640 is applicable to the determination of Mercaptobenzothiazole (as well as separation and measurement of the compounds in the
extract by HPLC/UV) in municipal and industrial discharges as provided under 40 CFR 136.1. This method provides a silica gel column cleanup
procedure to aid in the elimination of interferences.
2-MERCAPTOBENZOTHIZOLE STANDARDS
EPA METHOD 640
N-11135-250MG 2-Mercaptobenzothizole
S-11135A4-1ML 1000ug/ml in Acetonitrile
S-11135A4-5ML 1000ug/ml in Acetonitrile

METHOD 641 - THIABENDAZOLE
Method 641 is applicable to the determination of thiabendazole (as well as the separation and accurate measurement of thiabendazole by
direct aqueous injection HPLC with fluorescence detection) in municipal and industrial wastewater.
THIABENDAZOLE STANDARDS
EPA METHOD 641
N-13560-250MG Thiabendazole
S-13560M4-1ML 1000ug/ml in Methanol
S-13560M4-5ML 1000ug/ml in Methanol
METHOD 643 - BENTAZON

Method 636 is applicable to the determination of Bensulide pesticide as well as separation and measurement of the compounds in the extract
by HPLC-UV in municipal and industrial discharges as provided under 40 CFR 136.1.

BENTAZON STANDARDS
EPA METHOD 643
N-11142-250MG Bentazon
S-11142A4-1ML 1000ug/ml in Acetonitrile
S-11142A4-5ML 1000ug/ml in Acetonitrile
S-11142B1-1ML 100ug/ml in Acetone
S-11142B1-5ML 100ug/ml in Acetone

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