4,4'-DDT, 100 µg/ml, Methanol, 1ml

3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Oxadixyl, 10 µg/ml, Ethyl acetate, 10ml

2-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2052-07-5