2,3,4-Trichlorophenol-PFB derivative Back Catalog number: 71582 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59628 pH 9.0 Standard @ 25°C Price on request 66163 2,3,3',4',5,6-Hexachlorobiphenyl Price on request 94209 8270 Supplemental Standard Price on request