1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml

PAH Standard, 2000µg/ml in MethyleneChloride, 1ml

Sulfamethazine, 100μg/mL in Acetonitrile, 1ml

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