Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml

Extended Calibration/Low Level Solution; Alternate Volume, 200ul, nonane

Naphtho[8,1,2-abc]coronene (Naphtho[2'.8',2.4]coronene), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6596-38-9

Fenazaquin, 100 µg/ml, Ethyl acetate, 5ml