中国医疗器械信息
中國醫療器械信息
중국의료기계신식
CHINA MEDICAL DEVICES INFORMATION
2015年
2期
50-52,58
,共4页
离子色谱法%血液透析液%阳离子%含量测定
離子色譜法%血液透析液%暘離子%含量測定
리자색보법%혈액투석액%양리자%함량측정
ion chromatography%dialysis lfuid%positive ion%content determination
采用离子色谱法，选择20mmol/L甲基磺酸为淋洗液，流速为1.0ml/min，同时测定血液透析液中的所有阳离子K+、Na+、Ca2+、Mg2+，方法平均回收率均在95%~105%范围内。结果表明，该方法简便、准确、精密度高且重现性好，值得在血液透析液质检领域内推广。
採用離子色譜法，選擇20mmol/L甲基磺痠為淋洗液，流速為1.0ml/min，同時測定血液透析液中的所有暘離子K+、Na+、Ca2+、Mg2+，方法平均迴收率均在95%~105%範圍內。結果錶明，該方法簡便、準確、精密度高且重現性好，值得在血液透析液質檢領域內推廣。
채용리자색보법，선택20mmol/L갑기광산위림세액，류속위1.0ml/min，동시측정혈액투석액중적소유양리자K+、Na+、Ca2+、Mg2+，방법평균회수솔균재95%~105%범위내。결과표명，해방법간편、준학、정밀도고차중현성호，치득재혈액투석액질검영역내추엄。
The content of Na+, K+, Ca2+, Mg2+ in the dialysis lfuid was measured simultaneously by ion chromatography with 20mmol/L methanesulfonic acid used as eluent(the lfow rate was 1.0ml/min). The average recovery of al the positive ions were between 95% and 105%. In conclusion, the method is simple, accurate and reproducible. It can be widely used as the quality control for positive ions in the dialysis lfuid.
