Dieldrin, 50mg

PCB Mix 50 ppb

1,2-Bis(phenylthio)ethane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 622-20-8

1,2,4,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane