1,1,2,2-Tetrachloroethane, 1000mg

2,2',4,4'-Tetrabromo-6-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane

EPA Method 525.2 - Internal Standard, 2000µg/ml in MeChl, 1ml

Difethialone, 10 µg/mL in Acetonitrile, 10mL