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- Objective To develop a method for separation and determination of safrole and 6-methyl coumarin in cosmetics by GC-MS. 目的研究建立用气相色谱-质谱联用法测定化妆品中黄樟素、6-甲基香豆素的方法。
- This paper reports a method of separation and determination of geniposide from Gardenia jasminoides Ellis. 给出了一种分离、测定栀子中京尼平甙(即栀子甙)的方法。
- Aim To establish a new method of fast separation and determination of content of amino acid in compound amino acid injection. 目的建立快速分离检测复方氨基酸注射液含量的新方法。
- Separation and determination of phthalate esters by non-aqueous capillary electrophoresis and capillary liquid chromatography. 香豆素于毛细管电泳与毛细管液相层蟋分离机制探讨之研究。
- HPLC is applied to the separation and determination of acesulfame,benzoic acid,saccharin,saccharin and dehydroacetic acid in foods. 建立食品中安赛蜜、苯甲酸、山梨酸、糖精钠、脱氢乙酸等甜味剂和防腐剂的高效液相色谱测定法。
- A method for separation and determination of cantharidin from the culture of medicinal fungi using capillary gas chromatography was developed. 采用毛细管气相色谱法对药用真菌培养液中斑蝥素的含量进行了测定。
- A method is described for the separation and determination of fluoride in samples that cannot be directly analyzed for fluoride. 本文叙述了在样品中不能直接分析氟化物的一种分离和测定方法。
- The separation and determination of the primary impurities of diflubenzuron by high performance liquid chromatography were carried out. 通过反相液相色谱方法往甲醇与水的混合流动相中加入适当调节剂,分离和测定除虫脲原药中的主要杂质。
- Ion chromatography offers the sugar technologist a simple, reliable technique for the separation and determination of inorganic and organic matter. 摘要离子色谱为制糖技术人员提供了简单又可靠的技术用于分离和测定有机或无机物。
- Both methods are applicable for the quality control of triptolide alcohol,yet the separation and determination outcome were better for the sample treated with acetic ether. 2种含量测定方法均可用于雷公藤内酯醇的质量控制,尤以乙酸乙酯处理样品的方法分离、测定效果较好。
- The separation and determination of sugars in secretion of Psylla Chinests Yanget Li using ion-exchange chromatography and capillary gas chromatography are described. 采用离子交换柱色谱法、毛细管气相色谱法分离和测定中国梨木虱分泌物中的糖。
- A method for the simultaneous separation and determination of isocarbophos and methomyl by micellar electrokinetic capillary electrophoresis has been developed. 用毛细管胶束电动色谱成功地分离了2种农药:水胺硫磷和灭多威。
- OBJECTIVE To establish a non-aqueous capillary electrophoresis method for the separation and determination of palmatine and jatrorrhizine in Tinospora capillipes Gagn. 目的非水毛细管电泳法测定不同产地金果榄药材中巴马汀和药根碱含量。
- This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid. 离子交换剂在萃取色谱中得到了广泛的应用,本文详细总结了离子交换剂在分析化学中用于碱金属、碱土金属、贵金属、稀土元素、锕系元素等的分离与测定。
- A high\|performance anion chromatographic method for simultaneous separation and determination of three triazine herbicide (atrazine, prometryne, prometon) is developed. 本文报道利用离子色谱法同时分离分析莠去津、扑草净、扑灭通除草剂的方法。
- A review on the chemical separation and determination of clay minerals such as kaolin, talc, sepiolite, montmorillonite etc. is presented with 21 references. 对高岭石、滑石、海泡石、蒙脱石等粘土矿物的化学分离与测定进行了评述,引用文献21篇。
- Rapid separation and determination of enterotoxigenic E coli K88, K99 and 987P with intact cells using capillary zone electrophoresis (CZE) are described. 建立了快速分离和检测引起仔猪腹泻的肠毒性大肠杆菌K88、K99和987P细菌细胞的毛细管区带电泳方法,并进行了腹泻仔猪粪便中肠毒性大肠杆菌的应用检测分析。
- A simple,rapid and reliable HPLC method for the separation and determination of Daidzein,genistein,isoliquiritigenin and biochanin in Millettia dielsiana Harms was developed. 用HPLC法测定了丰城鸡血藤中的大豆黄素、染料木黄酮、异甘草素、美皂异黄酮含量。
- There were a lot of advantages of HPCE,such as fast separation,high sensitivity and so on.It was one of the methods of separation and determination which is rapid development. HPCE具有快速分离、高效等优点,成为发展迅速的分离、检测手段之一。
- TANG Q M.The separation and determination of catecholamine, 5-hydroy tryptamine and their metabolites[J].Chinese Journal of Chromatography, 1992,10(2):82-88. [1]唐琴梅.;生物胺的分离和测定(上)-儿茶酚胺、5-羟基色胺及其代谢产物的分离和测定[J]