Chlorine in Crude Oil

1,2-Bis(2,4,6-tribromophenoxyl)ethane, 50mg

17ß(H),21ß(H)-(22RS)-Trishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 71629-80-6

Dicamba, 100 µg/ml, Acetonitrile, 1ml