solid extraction

HPLC/ DAD determination of tetrahydropalmatine with SPE in rat urine using solid phase extraction

固相萃取HPLC/DAD法测定大鼠尿样中的延胡索乙素

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With ultrasonic technology, the efficiency of decolour and extraction of zein from corn gluten meal ( CGM) were studied When decolour process is carried out with absolute ethanol, at a ratio of liquid to solid as 6 ∶ 1 ( mL ∶ g) for 50?

本研究应用超声波技术从玉米蛋白粉（CGM）中提取zein并脱色。脱色条件是：无水乙醇、液料比为6∶1（mL∶g）、超声时间为50min；

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Study on the Application of Solid Phase Extraction Technique in Some Kinds of Important Tobacco Components Analysis

固相萃取技术在几类重要烟草化学成分分析中应用的研究

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Solid Phase Extraction-Hydrophilic Interaction Chromatographic Determination of Tetracycline Antibiotics in Wastewater

固相萃取-亲水作用色谱法测定废水中四环素类抗生素

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The article introduces the extraction of raw materials in making BFH solid drink and the whole technological process.

对制作紫背天葵固体饮料的原料的提取及整个工艺过程作了介绍。

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A method of determining thebaine in red poppy with solid-phase extraction-high performance liquid chromatography was developed.

建立了一种采用辛烷基键合硅胶为填充剂的固相小柱纯化样品，用高效液相色谱对红花罂粟中蒂巴因含量进行测定的方法。

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Aroma compounds of traditional Chinese Nanjing water boiled salted duck were analyzed by headspace solid phase microextraction ( HS-SPME), simultaneous distillation extraction ( SDE) combined with GC-MS.

采用顶空固相微萃取和同时蒸馏萃取2种方法提取了中国传统肉制品盐水鸭的香气成分，并用气质联用进行分析。

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Application of Solid Extraction in the Analysis of Precious Metals

固态萃取法在贵金属分析中的应用

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An on-line solid phase extraction method with ion-pairing reagent was developed for the determination of sodium dodecylbenzenesulfonate ( SDBS) in water samples.

采用在线离子对固相萃取法富集测定生活废水中阴离子表面活性剂十二烷基苯磺酸钠。

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A method of head space solid phase microextraction ( HS-SPME) coupled with gas chromatography-mass spectrometry for the determination of tetramethyllead and tetraethyllead in water sample was developed. The conditions of SPME extraction and GC-MS determination were discussed.

建立了顶空固相微萃取（HS SPME）与气相色谱质谱（GC/MS）联用测定水样中四甲基铅和四乙基铅的方法，探讨了SPME萃取烷基铅的实验条件，并对GC/MS条件进行了优化。

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Determination of theophylline in plasma by ultraviolet spectrophotometry following solid-phase extraction

固相提取和紫外分光光度法测定血浆茶碱浓度

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