beta-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678423 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59875 Cesium (Cs) Price on request N0298 Nonylbenzene, >98%, 25ml Price on request 59534 Cations Mix Price on request