毛细管离子色谱法测定地表水、饮用水中痕量生物胺的含量
发布时间：2018-11-06 19:02
【摘要】：本文以毛细管离子色谱为依托,选用高效阳离子交换分离柱IonPac CS19,以甲基磺酸淋洗液发生器在线产生甲基磺酸溶液,梯度淋洗,完成了地表水、自来水样品中痕量腐胺、尸胺、组胺、亚精胺和精胺等5种常见生物胺的分离分析.方法重复性较好,准确性较高.
[Abstract]:Based on capillary ion chromatography, a high efficiency cation exchange separation column (IonPac CS19,) was used to generate methanesulfonic acid solution on line by a methanesulfonic acid eluant generator, and gradient elution was performed to complete trace putrescine and cadaverine in surface water and tap water samples. Separation and analysis of five common biogenic amines: histamine, spermidine and spermine. The method was reproducible and accurate.
【作者单位】： 赛默飞世尔科技(中国)有限公司;
【分类号】：R123.1;O657.7
[Abstract]:Based on capillary ion chromatography, a high efficiency cation exchange separation column (IonPac CS19,) was used to generate methanesulfonic acid solution on line by a methanesulfonic acid eluant generator, and gradient elution was performed to complete trace putrescine and cadaverine in surface water and tap water samples. Separation and analysis of five common biogenic amines: histamine, spermidine and spermine. The method was reproducible and accurate.
【作者单位】： 赛默飞世尔科技(中国)有限公司;
【分类号】：R123.1;O657.7
【参考文献】
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1 贾丽;陈舜琮;曹英华;张经华;夏敏;刘清;刘清s，
本文编号：2315181
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