2,4,4',6-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Fipronil-sulfone, 10 ng/µl, 10ml

Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene

Complete Set of Aroclor Mixes