2,3,5,6-Tetrachlorobiphenyl (65) Back Catalog number: 63065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DFP-SS-A10 Mass-Labelled PCDD & PCB Sampling Spike Solution, 1.2ml, nonane Price on request 59837 TOC Calibration Standard (C) Price on request 52014 Antimony (Sb) Price on request