Ethylbenzene, certified, 1ml

Chlorpyriphos-ethyl, 100µg/ml in Acetonitrile, 5ml

n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-34-5

Pyriprole, 100 µg/ml, Acetonitrile, 1ml