EPA Method 548 Calibration Solution Back Catalog number: 30050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685296 Chloramben, 100 µg/ml, Acetonitrile, 5ml Price on request 9443.12-100 Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2 Price on request 8561.7-10MG Cyclophosphamide monohydrate, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 6055-19-2 Price on request