Isocarbophos, 100 µg/ml, Acetonitrile, 1ml

Resmethrin, 1000µg/ml in MeOH, 1ml

EPA 552.2- Haloacetic Acids, 100µg/ml in MTBE, 1ml

Pyridoxal 5-Phosphate Monohydrate, >98%, 1g