2,4-DB-methyl ester, 250mg

3-Methylnonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6418-45-7

Native OC Pesticide Solution/Mixture, 1.2ml, nonane

Fenthion-oxon-sulfoxide, 50mg