525.2 Calibration Standard Back Catalog number: 94785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674479 2,3,4,6-Tetrachloroanisole, 50mg Price on request D3294 2,4-Di-tert-amylphenol, >98%, 25g Price on request 80311 1,1,2-Trichlorotrifluoroethane Price on request