PAH-Mix 24 deuterated, 10 ng/µl, 1ml

Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml

3-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9

Heptachlor endo-epoxide, 10.0 µg/ml, Ethyl acetat