..............page:897-901
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..............page:910-913+917
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..............page:920-923
..............page:924-927+930
..............page:928-930
..............page:931-933+936
..............page:934-936
GC-MS Determination of 7 Preservatives in Granulated Drugs for Common Cold
SHEN Yan-qiong;YANG Li-ying;SHU Li-dan;HU Qiu-fen;YANG Guang-yu;Key Lab. of Chemistry of Ethnic Medicine Resources;Co-sponsored by the State Ethnic Affairs Commission and the Ministry of Education;School of Chemistry and Biotechnology;Yunnan University of Nationalities;Yunnan Academy of Tobacco Science;
..............page:937-939+942
..............page:940-942
..............page:943-945+948
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..............page:953-956
..............page:957-960+964
..............page:961-964
..............page:965-967+971
..............page:968-971
..............page:972-975+978
ICP-AES Determination of Trace Amount of Boron in High Temperature Alloy
LI Fen;YE Jian-ping;ZHOU Xi-lin;Dept.of Chemical Engineering;Chongqing Technovocational College of Industry;Chongqing Center of Metrology;Physical Testing and Chemical Analysis for MachineIndustry;Center of Aluminum and Magnesium;Chongqing Municipal Academy of Metrology andQuality Inspection;
..............page:976-978
..............page:979-980+984
..............page:981-984
..............page:985-987
..............page:988-990
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..............page:993-994+996
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..............page:1002-1003+1005
..............page:1004-1005
..............page:1006-1007
..............page:1008-1010+1016
..............page:1011-1016
..............page:1017-1023