Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml

Fenthion-oxon-sulfone, 10.0 µg/ml, Acetonitrile,

Chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 218-01-9

Neosolaniol, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 36519-25-2