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 681995 Phenylglyoxylic acid, 100mg Price on request 94466 Chlorinated Pesticide Mix #1 Price on request 73187 Triflumizole Price on request