我科于1972年用草酸鋰代替草酸钾或草酸钠作抗凝血剂,分离血浆做钾、钠、二氧化碳结合力、尿素氮、糖以及非蛋白氮等项测定,经过4年的使用,结果满意,体会到用此法分离血浆做钾、钠、氯等测定,不易溶血,分离血浆快,收得率比血清多,一瓶抗凝血剂可以做多项检查,简化了操作手续。 Our department in 1972 with lithium oxalate instead of potassium oxalate or sodium oxalate as anticoagulant, plasma separation of potassium, sodium, carbon dioxide binding, urea nitrogen, sugar and non-protein nitrogen determination of such items, after 4 years of use, the results Satisfactory, experience using this method to do the separation of plasma potassium, sodium, chlorine and other determination, not easy to hemolysis, fast plasma separation, yield more than serum, a bottle of anticoagulants can do a number of checks, simplifying the procedures.