alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677226 ATII (Traseolid), 20mg Price on request 94982 PCB Congener Mix #4 Price on request 71379 2-Methyl-4-nitroaniline Price on request