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《Spectroscopy and Spectral Analysis》 1984-03
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Micro Sampling Method in ICP-AES

Ye Ruqiu, Jiang Mienheng, Lu Huiyun, Liu Jiguan (Chinese Academy of Environmental Sciences)  
Use of tantalum electric evaporator for micro sampling in ICP-AES is described.Micro volume(10—201μl)of sample solution is evaporated in the tatalum evaporator,and the sample vapor is carried to the ICP by argon gas for excitation.The characteristic of the tantalum evaporator is discussed with emphasis on the process of sample evaporation,the relation between spectral signals and evaporation temperature and time,initial temperature of element evaporation giving rise to ICP-AES signals,and the matrix effect of tantalum.The experimental facility is simple and easy to operate,and the method is suited for use in analysis of micro quantities of asmples.
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【Co-references】
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1 Li Yuezhen/Shanghai Institute of Metallurgy, Academia SinicaHe Huannan/Shanghai Institute of Metallurgy, Academia SinicaZhao Guandi/Shanghai Institute of Metallurgy, Academia SinicaYan Ronghua/Shanghai Institute of Metallurgy, Academia SinicaLu Qingren/Shanghai Institute of Metallurgy, Academia SinicaQi Mingwei/Shanghai Institute of Metallurgy, Academia SinicaZhang Jiading/Shanghai Institute of Metallurgy, Academia SinicaHua Zhifen/Shanghai Institute of Metallurgy, Academia Sinica;A Calibration Curve for Measuring Oxygen Content in Single Crystal Silicon by 9μm Infrared Absorption Method[J];Chinese Journal of Semiconductors;1983-01
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1 ZHOU Shi ping, RONG Hui feng, YIN Jia yuan, ZHU Guang hui, WANG Guang can (Department of Basic Courses, Southwestern Forestry College, Yunnan Kunming 650224, China; Department of Chemistry, Yunnan University, Yunnan Kunming 650091, China);The Studies Advance of Ultrasonic Nebulization Technology in ICP-AES[J];Huaxue Shijie (Chemical World);2001-11
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