Butachlor, 100 µg/ml, Acetonitrile, 5ml

Oxamyl-oxime, 100 µg/ml, Acetonitrile, 5ml

PT Semi-Vol Supplemental B/N Mix

2,2',5,5'-Tetrachlorobenzidine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15721-02-5