Chlorodifluoromethane Back Catalog number: 34551 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673679 Propham, 10 µg/ml, Ethyl acetate, 10ml Price on request P1MHPS Perfluoro-1-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 70451 N-Nitrosopyrrolidine Price on request