a-BHC Back Catalog number: 79174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682835 3-Hydroxynaphthalene-2,7-disulfonic acid disodium Price on request 71414 3,4,5-Trichlorophenol Price on request 10282.16-100-IO 4-n-Octylphenol-d4monoethoxylate Price on request