Propazine, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13108A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended BB-56 2,3,3',4'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 673530 4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Price on request XA18000034AL Pesticide-Mix 34 100 µg/mL in Acetonitrile, 1ml Price on request