首页>
外国专利>
Analyte ionization by charge exchange for sample analysis under ambient conditions
Analyte ionization by charge exchange for sample analysis under ambient conditions
展开▼
机译:通过电荷交换进行电离分析,用于环境条件下的样品分析
展开▼
页面导航
摘要
著录项
相似文献
摘要
Electrospray ionization techniques are used to generate reagents that ionize analytes for mass spectrometric analysis by charge transfer. Such techniques may be performed under ambient conditions. Suitable precursors for such reagents include ionizable nonpolar solvents, such as toluene or xylenes, polar solvents, such as water or alchohols, inert gases, such as helium or nitrogen, or combinations thereof. Environmental conditions in the ionization chamber of the mass spectrograph can be manipulated to generate a selected ion of an analyte in preference to other ions.
展开▼