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 79370 Hexachlorocyclopentadiene Price on request 38068 RCRA Semi-Volatiles in Soil Price on request C14980100 Methamidophos D6, 10mg Price on request