Mixed Calibration Standard 3 Back Catalog number: 52055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71576 2-Chlorophenol-PFB derivative Price on request 54032 Phenol (C6H5OH), 1000µg/ml in Water, 500ml Price on request 8646.12-50-NN 1,2,3,4,7-Pentachlordibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request