Heptachlor, 100 µg/ml, Acetonitrile, 1ml

PAH Standard (10 ppm), 10µg/ml in Acetonitrile, 1ml

alpha-Tocopheryl acetate, 500mg

Hexachlorocyclopentadiene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 77-47-4