中国药师
中國藥師
중국약사
CHINA PHARMACIST
2014年
11期
1862-1864,1865
,共4页
彭琳%刘雁鸣%龙海燕%谢莹莹%彭念涔
彭琳%劉雁鳴%龍海燕%謝瑩瑩%彭唸涔
팽림%류안명%룡해연%사형형%팽념잠
药用辅料%亚硫酸氢钠%杂质%离子色谱法
藥用輔料%亞硫痠氫鈉%雜質%離子色譜法
약용보료%아류산경납%잡질%리자색보법
Pharmaceutical adjuvant%Sodium bisulfite%Impurities%IC
目的：对药用辅料亚硫酸氢钠样品中杂质进行测定。方法：运用离子色谱法，采用Dionex IonPac AS17-C RFIC色谱柱，电导检测器检测，梯度洗脱方式，柱温30℃。结果：样品中均检出硫酸根杂质离子。结论：该方法简便、灵敏度高，可用于亚硫酸氢钠中无机杂质的定性检测。
目的：對藥用輔料亞硫痠氫鈉樣品中雜質進行測定。方法：運用離子色譜法，採用Dionex IonPac AS17-C RFIC色譜柱，電導檢測器檢測，梯度洗脫方式，柱溫30℃。結果：樣品中均檢齣硫痠根雜質離子。結論：該方法簡便、靈敏度高，可用于亞硫痠氫鈉中無機雜質的定性檢測。
목적：대약용보료아류산경납양품중잡질진행측정。방법：운용리자색보법，채용Dionex IonPac AS17-C RFIC색보주，전도검측기검측，제도세탈방식，주온30℃。결과：양품중균검출류산근잡질리자。결론：해방법간편、령민도고，가용우아류산경납중무궤잡질적정성검측。
Objective: To determine the impurities in pharmaceutical adjuvant sodium bisulfite. Methods: An IC method was used with a Dionex IonPac AS17-C RFIC analytical column. ECD was used as the detector by gradient elution and the temperature of column was 30℃. Results:Sulfate radical was detected out in all samples. Conclusion:The method is simple and fast with high sensi-tivity, which is suitable for the determination of related substances in sodium bisulfite.
