Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 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',6-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

Ethanol standard in serum,1.1g/L,serum, 1.5mL