high resolution mass spectrometry 英 释义 高分辨质谱法
high resolution interferometer高分辨率干涉仪 相似单词 high resolution高分辨率 能够以相对较高的清晰度和精细度再现文本和图形细节的能力。在显示屏的一个给定区域里用大量的像素,或在打印苞的给定区域里用大量的点来生成一幅图像可以得到高分辨率。 mass spectrometry质谱测定法,质谱分析,质谱学 ...
6) Low resolution electron ionization-mass spectrometry(EI-MS) 低分辨率质谱 补充资料:高分辨率质谱 分子式: CAS号: 性质:一种质谱技术,即采用双聚焦质谱仪器,足够准确地测量离子的质量,以准确无误地确定离子的元素(和同位素)组成的技术。例如,测得一个离子的质是43.0184,离子的元素组成必是C2H3O+,不可能是C...
2) gas chromatography-high resolution mass spectrometry 气相色谱-高分辨质谱 1. Organochlorine compounds such as HCB,HCHs,DDTs and PCBs were determined using thegas chromatography-high resolution mass spectrometrymethod. 为了研究大气被动采样技术的可行性,评价其技术性能、特色和应用价值,采用以XAD-2树脂为吸...
A better understanding of the origin, distribution and evolution of organic matter and its relationships with inorganic matter in different extra‐terrestrial environments requires the development of innovative space tools, described as Ultra‐High‐Resolution Mass Spectrometry (UHRMS) instruments. Methods ...
High-resolution mass spectrometry (HRMS) using double- focusing mass analyzers was established in chemistry labora- tories in the 1960s. Coupled to a direct insertion probe or to gas chromatography, it revolutionized the elemental analysis of organic compounds. It also became a powerful tool in bio...
Are you ready for the next generation of High Resolution Mass Spectrometry (HRMS)? download video Discover more Share: Share Embrace the Future of High Resolution Mass Spectrometry (HRMS) on Facebook Share Embrace the Future of High Resolution Mass Spectrometry (HRMS)...
Resolution‐enhanced Fourier transform ion cyclotron resonance spectroscopy An ion cyclotreon resonance (ICR) absorption spectrum has been obtained by exciting and ICR spectral segment with a fixed-frequency electric field pulse, f... MB Comisarow,AG Marshall - 《Journal of Mass Spectrometry》 被引...
Analytical and Bioanalytical Chemistry Electronic Supplementary Material High resolution mass spectrometry provides novel insights into products of human metabolism of organophosphate and brominated flame retardants Mohamed Abou-Elwafa Abdallah, Jinkang Zhang, Gopal Pawar, Mark R. Viant, J. Kevin Chipman,...
The application of the Burg algorithm for maximum entropy spectral analysis to the time domain signals obtained in a Fourier transform mass spectrometer (FTMS) has been further explored with particular attention to its high-resolution capabilities and with the purpose of exploring the effect of the ...