Dichlorodifluoromethane Back Catalog number: 31571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98311 Denatured Fuel Ethanol Calibration Level 4 Price on request C13213100 17-beta-Estradiol, certified, 0.25g Price on request 1985.18-K-MEX5 Triphenyltin chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 639-58-7 Price on request