Dichlorodifluoromethane Back Catalog number: 31571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679162 13C,15N2-2-NP-SCA, 10mg Price on request 673501 Carbaryl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 31102 EPA Method 551.1 Surrogate Standard Price on request