mass spectrometric analysis
11Prolate trochoidal mass spectrometer — A prolate trochoidal mass spectrometer is an chemical analysis instrument in which the ions of different mass to charge ratio are separated by means of mutually perpendicular electric and magnetic fields so that the ions follow a prolate… …
12History of mass spectrometry — The history of mass spectrometry dates back more than one hundred years and has its roots in physical and chemical studies regarding the nature of matter. The study of gas discharges in the mid 19th century led to the discovery of anode and… …
13Triple quadrupole mass spectrometer — Waters Quattro II triple quadropole mass spectrometer (center). This photo was taken in the old mass spec facility in Whitmore Lab of Pennsylvania State University. A triple quadrupole mass spectrometer is a tandem mass spectrometer consisting of …
14Coronal mass ejection — A coronal mass ejection in time lapse imagery obtained with the LASCO instrument. The Sun (center) is obscured by the coronagraph s mask. (September 30 – October 1, 2001) A coronal mass ejection (CME) is a massive burst of solar wind, other light …
15spectrum analysis — noun the use of spectroscopes to analyze spectra • Syn: ↑spectroscopy, ↑spectrometry, ↑spectroscopic analysis, ↑spectrographic analysis • Derivationally related forms: ↑spectrometric (for: ↑ …
16spectrographic analysis — noun the use of spectroscopes to analyze spectra • Syn: ↑spectroscopy, ↑spectrometry, ↑spectroscopic analysis, ↑spectrum analysis • Derivationally related forms: ↑spectrometric (for: ↑ …
17spectroscopic analysis — noun the use of spectroscopes to analyze spectra • Syn: ↑spectroscopy, ↑spectrometry, ↑spectrum analysis, ↑spectrographic analysis • Derivationally related forms: ↑spectrometric (for: ↑ …
18In-gel digestion — The in gel digestion is part of the sample preparation for the mass spectrometric identification of proteins in course of proteomic analysis. The method was introduced 1992 by Rosenfeld.Rosenfeld, J et al, Anal Biochem , 1992, 203 (1), 173 9.]… …
19OpenChrom — Developer(s) Philip Wenig Stable release 0.5.0 / October 30, 2011; 0 days ago (2011 10 30) Written in Java Operating s …
20comet — cometary /kom i ter ee/, cometic /keuh met ik/, cometical, adj. cometlike, adj. /kom it/, n. Astron. a celestial body moving about the sun, usually in a highly eccentric orbit, consisting of a central mass surrounded by an envelope of dust and… …
