Acetaldehyde diethylacetal, certified, 1ml

2,2-Dichloroacetamide, 500mg

Parathion-d10 (diethyl-d10), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-04-1

Chlorsulfuron, 100mg