alpha-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680442 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679628 D3-4-Aminoantipyrine, 10mg Price on request 1137.17-K-ME n-Heptadecane Price on request 72402 Metoprolol, 1000µg/ml in MeOH, 1ml Price on request