Propetamphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678103 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79215 Acetonitrile Price on request 672969 Polymyxin B sulfate, 100mg Price on request 1468.16-200-T 2-Nitropyrene, 200ug/mL in Toluene, 1ml Price on request