• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Determination of Hexavalent Chromium in Traditional Chinese Medicines by HPLC-ICP-MS

Determination of Hexavalent Chromium in Traditional Chinese Medicines by HPLC-ICP-MS

来源 :6th Asia-Pacific Winter Conference on Plasma Spectrochemistr | 被引量 : 0次 | 上传用户：hzjojo
【摘 要】
：
An analytical method that combined HPLC with ICP-MS has been developed for the determination of hexavalent chromium(Cr(VI))in traditional Chinese medicines.Cr(VI)was extracted using an alkaline soluti
【作 者】
：
Peng Li Limin Li Jing Xia Shuai Cao Xin Hu Hongzhen Lian Shen Ji 
【机 构】
：
State Key Laboratory of Analytical Chemistry for Life Science,School of Chemistry & Chemical Enginee
【出 处】
：
6th Asia-Pacific Winter Conference on Plasma Spectrochemistr
【发表日期】
：
2015年5期
【关键词】
：
Hexavalent chromium Traditional Chinese medicine Speciation analysis HPLC-ICP-MS 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　An analytical method that combined HPLC with ICP-MS has been developed for the determination of hexavalent chromium(Cr(VI))in traditional Chinese medicines.Cr(VI)was extracted using an alkaline solution.
其他文献
Accurate Determination of Trace Lead in Salt Solution by Isotope Dilution Inductively Coupled Plasma
The ability to measure lead trace impurities in salt solution is an important task when establishing a traceability chain in elemental analysis.The accurate analytical method of lead(Pb)in salt soluti
会议
IDMSPbSalt solution
Hollow Fiber Supported Ionic Liquid Membrane Microextraction for Speciation of Mercury by High-Perfo
With ionic liquid as membrane liquid and dithizone as the carrier,a novel and simple hollow fiber supported liquid phase microextraction(HF-LPME)was developed for the pre-concentration and determinati
会议
Hollow fiberIionic liquid membraneLiquid microextractionEnrichmentMercury sp
A Simple Cosmetic Digestion Method for Cadmium Determination by Inductively Coupled Plasma Atomic Em
The risk assessment for environmental and professional exposure to trace metals has been received increasing concern in various scientific fields during the last decades,due to that the exposure to to
会议
Cosmetic digestionCadmium determinationICP-AES
Analysis of Saturated Salt Water Samples using Argon Gas Dilution with the Thermo Scientific iCAP Q
High matrix samples remain a challenge in ICP based applications.For ICP-MS the situation is further complicated as high matrix levels may lead to blockage of the narrow aperture cones used in the int
会议
AGDTDSHigh matrixICP-MS
Rapid Detection Method of Heavy and Trace Elements in Haze in China by iCAP Qc ICP-MS
In China,particulate pollutions is a serious envirmental problem that is influencing air quality,regional and global climates,and human health.In response to the extremely severe and persisitent haze
会议
PM2.5ICP-MSMicrowave
Determination of Chromium Compounds In Foodstuffs using Liquid Chromatography Inductively Coupled Pl
Speciation analysis of chromium has been carried out using HPLC and ICP-MS in tandem.Chromium containing compounds,including Cr(III)and Cr(VI),were well separated by reversed phase HPLC with a C8-HPLC
会议
Liquid chromatographyInductively coupled plasma mass spectrometerChromium spec
ICP-MS Analyses of Dissolution Dynamics:New Insights into the Environmental Stability of Uranyl Bora
Novel crystalline actinide materials can be used to immobilize uranium and transuranium elements for geological disposals 1.
会议
ICP-MSUranyl borateCrystal dissolutionAqueous ligandsEnvironmental stability
Determination of Trace Rare Earth Impurities in Nuclear Grade ThO2 by ICP-MS after Matrix Separation
Thorium is convertible to fissile uranium-233 by absorbing slow neutrons so that it can be used as nuclear fuel.Since thorium is more abundant in nature than uranium,the use of thorium in nuclear powe
会议
Rare earth impuritiesThO2ICP-MS
Direct Determination of Trace Impurity Elements in Nuclear Grade Thorium Dioxide by Inductively Coup
A procedure was developed to determine 43 trace impurities simultaneously in nuclear grade thorium dioxide by inductively coupled plasma mass spectrometry(ICP-MS)without chemical or physical separatio
会议
ICP-MSThorium dioxideTrace impuritiesStandard addition method
Elemental and 87Sr/86Sr Isotopic Characterization of Indian Basmati Rice for its Quality and Geograp
Globalization of agricultural products has increased risk of adulteration of premium quality food products.In order to protect loyal producers and consumers right for safe and healthy food,safety and
会议
Indian Basmati riceMulti-Elemental profiling87Sr/86Sr ratioCorrelation