Chlorpyrifos, 100µg/mL in MeOH, 1ml

Fenthion-sulfoxide, 100 µg/ml, Acetonitrile, 5ml

PIONA Mix 1 - Aromatics 37 Aromatics with varying Wt.% as listed below; units: 0.1mL, 0.5mL neat Chiron No. Name: Wt.% Chiron No. Name: Wt.% 1300.6 Benzene 3.1 1268.8 Ethylbenzene

Cadmium (Cd)