iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

2-Ethyl-3-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 15707-23-0

PAH Standard, 1000µg/ml in methylene chloride, 1ml

gamma-Cyhalothrin, 100mg