Terbufos sulfoxide

D8-Toluene, 2000 µg/ml, Methanol, 1ml

Chlorpyrifos, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 2921-88-2

Monoisobutyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml