alpha-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673614 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1756.10-1G Di-n-pentyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 112-51-6 Price on request BCR-137R Benzo[b]naphtho[1,2-d]thiophene, 10mg Price on request 32451 1,1,1-Trichloroethane Price on request