290,910 1,1,1,2-TETRAFLUOROETHANE 1,1,1,2-Tetrafluoroethane (HFC-134a) CAS No. 811-97-2 February 1995 / ECETOC [European Centre for Ectotoxicology and Toxicology of Chemicals ]. - Brus­- sels : ECETOC, 1995. - [6], 31 s. : wykr. : 30 cm (Joint Assessment of Commodity Chemicals, ISSN 0773-6339-31 ; nr 31)