(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane

4-Chloro-3-nitrotoluene, 250mg

alpha alpha alpha (20S)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41083-75-4

Spiroxamine, 100mg