Hydrocarbon Mix #1 Back Catalog number: 94042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70508 Trichloroacetonitrile Price on request 63128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 679962 Chlormadinone acetate, 100mg Price on request