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二氟一氯甲烷(F_(22))经高温裂解制备四氟乙烯时所产生的残液,不仅组份极为复杂,而且毒性亦较大。动物或人一次吸入高浓度残液气可引起严重的急性肺损伤、纤维化,甚至死亡。本文叙述用~131Ⅰ标记人血清聚合白蛋白
The residual liquid generated when difluorochloromethane (F_ (22)) is produced by pyrolysis of tetrafluoroethylene at high temperature is not only extremely complex but also toxic. A single inhalation of animal or human high concentrations of residual gas can cause severe acute lung injury, fibrosis, and even death. This paper describes the use of ~ 131 I labeled human serum albumin