Prothiofos, 100 µg/ml, Acetonitrile, 1ml

m-Xylene, certified, 5ml

Aroclor 1016 & Tetrachloro-m-xylene

1,9-Dimethyl-7-ethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 46870-52-4