2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

Acrinathrin, 100 µg/ml, Ethyl acetate, 5ml

1-Nitropyrene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93487-20-8