WS Dichlorodifluoromethane Back Catalog number: 38500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9702.13-10MG Phenylacetylglutamine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 50458 TOC Calibration Standard Price on request 673249 Demeton-S-methyl-sulfone, 100 µg/ml, Acetonitrile Price on request