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 55209 Hexavalent Chromium Price on request 3433.11-100-AN MCPB Price on request 1764.13-10MG 2-Amino-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3096-57-9 Price on request