本刊在1986年第6期第364页上发表了林永祥同志题为“配制碳酸氢钠注射液的一点改进”一文中,“加入0.06%EDTA-2Na”笔者认为此处用法不妥。笔者多年实践证明,采用重庆制药六厂生产的原料配制4%碳酸氢钠注射液,只要加入0.01%EDTA2Na作稳定剂,就可以防止本品出现的烟雾状混浊或小白点,检查澄明度合格率在96%左右,留样观察12 We published in the sixth issue, 1986, p. 364, Comrade Lin Yongxiang entitled “a little improvement in the preparation of sodium bicarbonate injection ” article, “added 0.06% EDTA-2Na ” I think the usage here is not Correct The author has proved for many years that using 4% sodium bicarbonate injection prepared by the raw material of Chongqing Pharmaceutical 6 Factory can prevent the smoke-like turbidity or white spot from appearing as long as adding 0.01% EDTA2Na as stabilizing agent and check the clarity Rate of 96% or so, stay kind of observation 12