2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 63054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681604 Dihydroxy quinoxaline, 100mg Price on request C11322510 Chloridazon-methyl-desphenyl D3, 10mg Price on request 92282 Pesticide Mix #1 Price on request