delta-HCH, 100 µg/ml, Methanol, 5ml

Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-24-4

Quinalphos, , Solvent-, Unit , # of units-, Cas.no. 88283-41-4

n-Pentane