Di-iso-nonyl phthalate, 100μg/ml in Isooctane, 5ml

Fenthion-sulfoxide, 100 µg/ml, Acetonitrile, 5ml

PCB 136, 10 µg/ml, Isooctane, 10ml

Naltrexone (base, anhydrous), 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3