Cinosulfuron, 100 µg/ml, Acetonitrile, 5ml

3,4,5,11-Tetrahydroacenaphthene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26761-12-6

2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

PCB No. 209, 10 ng/µl, 10ml