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SPE (solid phase extraction) as a technique of sample pretreatment for aquatic environmental pollutants analysis is reviewed. 摘要固相萃取技术非常适用于环境水质中痕量有机污染物的监测分析。
The Secrets of Solid Phase Extraction(SPE) for Sample Preparation, Agilent Technologies,Inc. 王立;汪正范;牟世芬等.;色谱分析样品处理;北京:化学工业出版社;2001
The analyte was extracted by ethyl acetate, and then purified with aminopropyl solid phase extraction (NH2 SPE) cartridge. 利用乙酸乙酯提取样品中残留的喹氧灵,用氨基固相萃取小柱净化;
AIM To explore the possibility of identifying the metabolites of eperisone by using solid phase extraction (SPE) and NMR spectrometry. 目的探讨用固相萃取-核磁共振氢谱法研究乙哌立松体内药物代谢产物的可能性。
A method of solid phase extraction(SPE)and high performance liquid chromatography(HPLC)for the determination of phospholipids in salted duck muscle was established. 建立了固相萃取净化和高效液相色谱法测定板鸭中几种肌间磷脂的方法。
A method of solid phase extraction (SPE) and high performance liquid chromatography (HPLC) for the determination of phospholipids in salted duck muscle was established. 摘要建立了固相萃取净化和高效液相色谱法测定板鸭中几种肌间磷脂的方法。
It was insensitive to pH from 2.6 to 11.8 and UV radiation. But it produced reversible sediment at pH 4.0 to 5.2. They were further extracted with a Clg solid phase extraction (SPE), and eluted by MeOH. 且经紫外照射和不同酸碱(pH2.;6-11
This paper investigates the residual levels of OCPs in water from the industrialand urban sewage and several rivers in Beijing by using solid phase extraction(SPE)and gas-chromatography/electron-capture detection (GC/ECD). 本论文采用固相萃取前处理技术和气相色谱(电子捕获检测器)方法分析研究了北京地区重点污染点源(包括工业废水和生活污水)和地表水中有机氯农药的污染残留情况。
A method has been developed for the determination of metsulfuron-methyl residues in solution of algae by high performance liquid chromotography(HPLC) with solid phase extraction(SPE). 建立了固相萃取-高效液相色谱(SPE-HPLC)测定藻液中甲磺隆残留量的方法。
A method was developed for determining residual clenbuterol and ractopamine in animal liver(tissues) using solid phase extraction(SPE) with gas chromatography-mass spectrometry(GC-MS). 建立了同时测定动物肝组织中盐酸克伦特罗和盐酸莱克多巴胺残留量的固相萃取-气相色谱-质谱分析方法。
An analytic method was developed for determination of trazine and acetamide herbicides in water based on solid phase extraction(SPE)and gas chromatography-mass spectrometry(GC-MS). 研究了固相萃取/气相色谱-质谱联用技术测定水样中的12种三嗪类和酰胺类除草剂的方法。
AIM: To apply the solid phase extraction (SPE) on salvianolic acids in Radix Salvia Miltiorrhizae by means of high performance liquid chromatography with mass spectroscopic detector (HPLC MSn). 目的:研究丹参药材中丹酚酸类成分的固相萃取预富集方法。
Auto - Solid Phase Extractor (ASPE) 原子吸收分光光度法
It is a hopeful domain that uses molecularly imprinted polymers as solid phase extraction packing ( MISPE). 以印迹聚合物作为固相萃取填料是分子印迹技术最具应用前景的一令方向。
In solid phase extraction, extraction yield of CL is 91.25% and extraction yield of SA is 86.10% by Amberlite XAD-2 resin. 固相萃取法中;采用Amberlite XAD-2大孔吸附树脂;效果较液-液萃取更好;萃取率为91.;25%25和86
Results and Conclusion: Solid phase extraction has high recovery rate.It is ready to use and elute easily and efficiently the interfering mat... 结果和结论固相萃取技术萃取回收率高、易于自动化,能有效去除样品中的杂质等,适于生物样品的预处理。
Solid phase extraction is widely used for the preconcentration and clean-up of analytical samples as well as for the purification of chemicals. 介绍了常用的聚合物固相萃取剂及其在一些研究和检测工作中的应用；
Methods:Florfenicol in fish muscle was extracted with ethyl acetate,degrease and was purified through C18 solid phase extraction. 目的:建立和验证了鱼类水产品中氟苯尼考残留量的高效液相色谱分析方法。
Solid phase extraction and gas chromatography-mass spectrometric method have been developed for the determination of the residues of clenbuterol in meat sample. 建立了固相萃取气相色谱质谱联机分析肉样中盐酸克伦特罗残留量的方法。