Pentachlorophenol-PFB derivative Back Catalog number: 71580 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52155A CLP Calibration Standard Price on request MA9070 Zero oxygen solution (230mL) for MW600 Price on request AHCH a-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane Price on request