Chlorpyrifos, 100µg/mL in MeOH, 1ml

Di-n-hexyl phthalate

Propylparaben-d4, 1mg

2,4,4-Trimethyl-2-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 107-40-4