gamma-BHC, 1000µg/ml in Hexane, 1ml

Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 5ml

Phosphate (PO43-) as P

1D,1D,2H,2H-1-Hydroxyperfluorooctane,50 µg/mL,MeOH,1mL,