zhong guo ke xue yuan lan zhou hua xue wu li yan jiu suo fen li fen xi ke xue ji shu yan jiu shi gan su sheng tian ran yao wu zhong dian shi yan shi jian jie

..............page:124

Comparision of Mineral Elements Contents in Leaves of Different Color Nitraria tangutorum Bobr. Fruits
HU Na;SUO You-rui;HAN Li-juan;YE Ying;Northwest Institute of Plateau Biology;Chinese Academy of Sciences;Academy of Agriculture and Forestry of Qinghai University;University of the Chinese Academy of Sciences;

..............page:129-132

Study on Migration Rule of Bisphenol A in Food Packing Materials in Food Simulants
JIANG Xiao-liang;ZENG Ming;HAO Yu;XU Zheng-hua;WANG Jie-quan;HE Fu;LUO Jun-bo;Jiangmen Entry-Exit Inspection and Quarantine Bureau;Huadu Entry-Exit Inspection and Quarantine Bureau;Wuyi University;

..............page:133-137

Determination of Seven Metal Elements in Lotus Seed and Plumula Nelambinis by Atomic Absorption Spectrometry
WU Mei-qing;CHEN Dan;LI Jun;LI Jun-ya;Xiangtan Polytechnical College;

..............page:138-142

Full - evaporation Headspace Gas Chromatography for Determination of Methanol Content in Polyvinyl Alcohol
ZENG Wei-guo;TANG Shong-qiao;Technology Center;Hunan Xiangwei Co.;Ltd.;

..............page:143-148

Determination of Tin in Canned Food with Hydride - Atomic Fluorescence Spectrometry
LIN Yi;Nanping Enter-Exit Inspection and Quarantine Bureau;

..............page:149-152

Determination of Chromium,Iron,Sulfur and Other 10 Major and Minor Elements in Chromite Ores by X-ray Fluorescence Spectrometry
GUO Jian-bin;LIU Jiang-bin;ZHU Jian-guo;Lanzhou Testing and Quality Supervision Center for Geological and Mineral Products;The Ministry of Land and Resources;

..............page:153-156

Advances in Fiber for Solid Phase Microextraction
LIU Hong-mei;JIANG Sheng-xiang;LI Ju-bai;SONG Yu-ping;School of Chemical and Biological Engineering;Lanzhou Jiaotong University;Key Laboratory of Chemistry of Northwestern Plant Resources;CAS/Key Laboratory for Natural Medicine of Gansu Province;Lanzhou Institute of Chemical Physics;Chinese Academy Sciences;

..............page:157-163

Observation and Analysis of Microstructure of Human Fingernails
ZHAO Wen-jing;ZHANG Xiao-Kai;College of Chemistry;Chemical Engineering and Materials Science Shandong Normal University;College of Physics and Electronics;Shandong Normal University;

..............page:164-170

Rapid Determination of Total Ash in Rubber Stoppers by Thermogravimetric Analysis
XU Jing-ying;ZHAO Cheng-zhe;Jiangsu Hualan New Pharmaceutical Material Co.;Ltd;

..............page:171-174

Electrochemical Workstation of Broadband Dielectric Spectrometer
QIAN Wen-hu;YANG Gang;Testing and Analysis Center;Medical Experimental Center;Soochow University;

..............page:175-181

zheng gao tong zhi

..............page:181

Surface Chemical Analysis and Standardization
LIU Fen;Institute of Chemistry;Chinese Academy of Sciences;

..............page:182-190

fen xi ce shi ji shu yu yi qi tou gao xu zhi

..............page:191