2,2',3,5,5',6-Hexachlorobiphenyl (151) Back Catalog number: 66151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71149 2,4,6-Trichlorophenoxyacetic acid Price on request LA14075000CY epsilon-HCH, 10 ng/µl, 1ml Price on request 30161 High Concentration VOC Mix #4 Price on request