Dieldrin-random 13C4

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

Nitrate as (NO3-)

Bentazone, 10.0 µg/ml, Acetonitrile, 10ml