文章详细信息 关键词： 直接进样;;气相色谱;;1,2-环氧丙烷;;水 [gap=569]Keywords: Direct injection; Gas chromatography; Propylene oxide; Water
基于192个网页-相关网页
The test introduced the determination of glyphosate(GLY) and phosphonic acid(AMPA) in drinking water by direct injection HPLC-post column derivatization. Water samples were filtered and directly sent into potassium ion exchange column for separation of GLY and AMPA.
本文介绍了直接进样高效液相色谱-柱后衍生法对水中草甘膦和氨甲基膦酸的检测方法。
参考来源 - 直接进样高效液相色谱·2,447,543篇论文数据，部分数据来源于NoteExpress
方法样品经水稀释后直接进样测定。
Methods The samples were directly determined after diluted with water.
萃取液浓缩重组溶剂后直接进样分析。
After being concentrated and solvent reconstituted, samples were directly injected.
这种新型离子源具有改善直接进样技术和提高分析灵敏度的潜力。
This new kind of ion source has the potentiality of improving direct sample introduction technique and analysis sensitivity.
应用推荐