17ß(H),21 alpha(H)-30-Norhopane, 100µg/mLin isooctane, 1mL

2,2',3,3',4,6,6'-Heptachlorobiphenyl

3,3',4,5'-Tetrabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

EPA Method 610/8310 Analytes