2,4,6-Tribromophenol, 100µg/ml in MeOh, 5ml

Decabromo[13C12]biphenyl, 50µg/ml in Nonane/50% toluene, 1,2ml

2,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml

2,2',3,4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane