gamma-HCH, 100 µg/ml, Cyclohexane, 5ml

11-cis-Dodecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65423-25-8

CONOSTAN Standard S-21, 500 ppm, 100g

Metals Mix #2