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基体改进剂
释义
基体改进剂
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理学
【试剂和试样】
释
matrix modifier
基体改进剂
在原子吸收光谱法分析中,为改善样品基体影响被测元素物理化学特性和行为而加入的化学试剂。又称化学改进剂。加入化学试剂后能改善或消除基体效应,最大程度地增大样品溶液中基体组分和待测元素的挥发性差异,进而借助合理的程序升温条件来消除或减小基体干扰,获得准确的测定结果。
Chemistry
>分析化学>仪器分析>释义
matrix modifier
基体改进剂
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Agreement of Guatemala
agreement of interests
Agreement of the Central People's government and the local government of Tibet on the peaceful liberation of Tibet
Agreement on Agriculture
Agreement on Chinese Courts in International Concessions in Shanghai
Agreement on cooperation in economic, monetary and financial matters between the French Republic and the Gabonese Republic
Agreement on Establishing the Chinese Court in Shanghai French Concession
Agreement on Fisheries Cooperation in the Beibu Gulf between the Government of the People’s Republic of China and the Government of the Socialist Republic of Vietnam
Agreement on Foreign Policy Cooperation between China and France
Agreement on Foreign Policy Cooperation between the French Republic and the Gabonese Republic
Agreement on Government Procurement
Agreement on Import Licensing Procedures
Agreement on International Railroad Through Transport of Goods
Agreement on Port State Measures to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing
Agreement on Protection of Migratory Birds and Their Habitats between the People's Republic of China and Australia
Agreement on Protection of Migratory Birds and Their Habitats between the People's Republic of China and Japan
Agreement on Returning Three Northeast Provinces
Agreement on Safeguards
agreement on subsidies and countervailing measures
Agreement on Technical Barriers to Trade
Agreement on the Application of Sanitary and Phytosanitary Measures
Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects Launched into Outer Space
Agreement on Trade-Related Aspects of Intellectual Property Rights
Agreement on Trade-Related Investment Measures
agreement price of land
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