3,3',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane

Daily Quality Control Standard (with 3 Deuterated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane

EPA Method 515.3 - Underivatized acids

Multi-Element Internal Standard