(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane

Sodium p-n-dodecylbenzenesulfonate, 100 µg/ml, Me

CRL I

Perfluorocyclohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 374-88-9