Chlorinated Herbicide Acids Standard

1,2,3,8,9-Pentachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Meperidine

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