Sulfadimethoxine-d4, 1mg

Ethion, 100 µg/ml, Acetonitrile, 5ml

PAH Standard

2,3',4,4',6-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-66-0