2,2',3,4,5,5'-Hexachlorobiphenyl Back Catalog number: 63141 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677688 gamma-Cyhalothrin, 100 µg/ml, Acetone, 1ml Price on request 59174 QC for Chloride and Sulfate Anions Price on request 61221 Aroclor 1221 in Transformer Oil Price on request