3,3',4,4',5,5'-Hexachlorobiphenyl (169) Back Catalog number: 66169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3519.6-100-AN 1,2,4-Trichlorobenzene Price on request Y0000583 Valerian dry extract, 400mg Price on request 10305.22-50-AN JWH-072-N-carboxy Price on request