4-Chloro-2-nitrotoluene, certified, 0.25g

Mevinphos, 250mg

3-n-Octadecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-54-5

Terbufos sulfone, 1000µg/ml in MeOH, 1ml