2,3',4,4'-Tetrabromodiphenyl ether, 50µg/ml IO,1ml

Bis(2,3-dibromopropyl)phosphate, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5412-25-9

Tefluthrin, 100 µg/ml, Cyclohexane, 1ml

PAH Mix (16 anal.), 100µg/mL in Acetonitrile, 1ml