PCB 180, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680403 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16415200 2-Propanol, certified, 5ml Price on request 52004 Magnesium Nitrate Modifier Price on request 672969 Polymyxin B sulfate, 100mg Price on request