gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

N-Nitrosomorpholine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 59-89-2

2-Perfluorodecyl ethanoic acid (10:2), 1.2ml x 50ug/ml, isopropanol

Methyl-t-butyl ether