PCB Congeners & Hexachlorobenzene Mix #2 Back Catalog number: 95451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63098 2,2',3',4,6-Pentachlorobiphenyl (98) Price on request MBP-54 2,2',6,6'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 94867 1664 Oil & Grease Calibration Level #5 Price on request