2,3,4,4',5,6-Hexachlorobiphenyl (166) Back Catalog number: 66166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681018 2-n-Octylphenol-mono-ethoxylate, 100 µg/ml, Aceto Price on request C10247000 4-tert-Amylphenol, certified, 0.25g Price on request 72262 Sulfamerazine, 1000µg/ml in MeOH, 1ml Price on request