Aromatics - ASTM 1319

2,3,3',5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Endrin, 10.0 µg/ml, Ethyl acetate, 10ml

Bromocyclen, 10.0 µg/ml, Isooctane, 10ml