Sulfamethazine, 100μg/mL in Acetonitrile, 1ml Back Catalog number: XA16996500AL Availability: In the manufacturer's stock Price on request - + Recommended 678464 Paraoxon-methyl, 10 µg/ml, Acetonitrile, 10ml Price on request 33052 1,2-Dibromoethane Price on request 59984 ICP-MS Calibration Standard Price on request