Diltiazem hydrochloride, 100mg

Metribuzin, 100µg/ml in Acetonitrile, 5ml

Methyltin mercaptide (technical mixture), 100mg

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1