2,3,4,6-Tetrachlorophenol-PFB derivative Back Catalog number: 71581 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10705.12-100-IO 2,2’,3,3’,4,6’-Hexachlorobiphenyl Price on request 55145 CWA Minerals #2 Price on request 32701 n-Pentane Price on request