Alachlor OA, 1000µg/ml in Acetonitrile, 1ml

COD Calibration Standard

1H,1H,2H,2H-Perfluoro-n-dodecyl methacrylate,50 µg/mL,MeOH,1mL,

2-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 643-58-3