17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml

Aroclor 1221

Method 8141 Analytes

2,2',3,3',4,4',5,5',6-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene