2,3,5,6-Tetrachlorobiphenyl (65) Back Catalog number: 66065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50448 Nitrate (NO3-) as N Price on request C-113N 2,3,3',5',6-Pentachlorobiphenyl, 5mg Price on request 54140 Total Iron (Fe(II) and Fe(III)) Price on request