2,2',3,3',4',5,6-Heptachlorobiphenyl (177)

Tetramethrin, 100 µg/ml, Acetonitrile, 1ml

2,2',3,3',4,5,5',6,6'-Nonachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene