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 678650 n-Pentane, 5ml Price on request 677164 Tricyclohexyltin chloride, 250mg Price on request 10557.16-1G Indigo dye Price on request