Fenitrothion, 100 µg/ml, Toluene, 1ml

Parathion-methyl, 100µg/ml in Acetonitrile, 5ml

Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane

2,4-Diaminotoluene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-80-7