multi-element analysischromiumThe request by the U.K. Department of Energy that they should be notified of all materials with greater than 100 ppm of heavy elements in materials dumped in the sea, from offshore oil and gas exploration and production operations is likely to be the forerunner ...
（１．国家重有色金属质检中心，北京，１０００４４；２．北京市第四中学，北京，１０００３４）摘要化妆品中重金属污染越来越受到人们的重视。电感耦合等离子体质谱法（ＩＣＰ—ＭＳ）以及电感耦合等离子体光谱法（ＩＣＰ—ＡＥＳ）由于其适用于多元素分析及痕量元素分析等特点，在化妆品重金属分析中得到应用。本文对...
threatens the health and life of animals and human beings. Such metals are not required for routine functioning of the human body and can be toxic even at low concentrations. The pollution caused by heavy metals is a long-term and irreversible process. Even though small concentrations of some ...
热度: 第35卷第2期 2014年6月 渤海大学学报(自然科学版) JournalofBohaiUniversity(NaturalScienceEdition) V01.35.No.2 Jun.2014 ICP—OES法测土壤中七种重金属含量 孙啸虎,王莉丽,杨喜宝,崔 岩,张 帆 (渤海大学科技实验中心,辽宁锦州121013) 摘
Application Note Consumer products Analysis of Heavy Metals in e-Liquids using the Agilent 5110 ICP-OES Routine method meets requirements of the world's first quality and safety standards for e-cigarettes Authors Bertrand Langevin, Excell Laboratory, France Maud Costedoat, Agilent Technologies, ...
detectionforPb,Tl,Cd,As,Cr,Niwere1.55, . 5, .18,1. 4,1.47, .79μg kg,respectively.Themethod wasappliedtoanalyzestandardsubstances,givingresultsconsistentwiththecertifiedvalues. Keywords:ICP MS;sealedhighpressuredigestion;helium;animalliver;heavymetal 食品研究与开发 FoodReserchAnd evelopment 2016年9...
Analysis of Heavy Metals in Soil by ICP-MS and ICP-OES under Different Digestion Systems MA Da-ping 1,2, XIA Xiang-wei 1,2,3, LIU Long 1,2,3 (1. Sinosteel Maanshan Mine Research Institute Co., Ltd., Maanshan 243000, China; 2. Huawei Metal Mineral Resources Eff i cient ...
ICP-MS法分析莫干黄芽中的8种重金属浸出率
This method is simple, rapid, accurate, high-volume cosmetics for the rapid digestion and quantitative analysis of trace 8、elements KEY WORDS cosmetics, heavy metals, wet digestion, pressure tank digestion, inductively coupled plasma mass spectrometry (ICP-MS)目录中文摘要II英文摘要III一前言11.1电感...
the method is simple, rapid, accuracy and suitable for simultaneous determination of these elements in extruded food. Key words: Mongolian medicine; ICP -AES; heavy metal elements 蒙药作为中国医药的一大特色, 以其独特的疗效, 为越来越多的人所认可。 但是, 近年来环 ...