scholarly journals Gas Chromatography/Electron Ionization Mass Spectrometric Analysis of Oligomeric Polyethylene Glycol Mono Alkyl Ethers

2013 ◽  
Vol 5 (7) ◽  
pp. 2332-2339 ◽  
Author(s):  
Adebayo O. Onigbinde ◽  
Burnaby Munson ◽  
Bamidele M.W. Amos-tautua
Keyword(s):  
Gas Chromatography ◽  
Polyethylene Glycol ◽  
Electron Ionization ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Alkyl Ethers

Electron ionization mass spectrometric analysis of air- and moisture-sensitive organometallic compounds

2016 ◽  
Vol 45 (39) ◽  
pp. 15552-15556 ◽  
Author(s):  
Johanne Penafiel ◽  
Amelia V. Hesketh ◽  
Ori Granot ◽  
J. Scott McIndoe
Keyword(s):  
Volatile Compounds ◽  
Organometallic Compounds ◽  
Electron Ionization ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Method ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Mass Spectrometric Method ◽  
Moisture Sensitive

Electron ionization (EI) is a reliable mass spectrometric method for the analysis of the vast majority of thermally stable and volatile compounds.

Gas Chromatography Electron Ionization Mass Spectrometric Analysis of O-Alkyl Methylphosphinates for Verification of Chemical Weapons Convention

2009 ◽  
Vol 15 (5) ◽  
pp. 579-585 ◽  
Author(s):  
Deepak Pardasani ◽  
Pankaj K. Kanaujia ◽  
Vijay Tak ◽  
Prabhat Garg ◽  
Avik Mazumder ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Mass Spectra ◽  
Electron Ionization ◽  
Mass Spectrometric ◽  
Chemical Weapons ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Ms Analysis ◽  
Chemical Weapons Convention ◽  
Hydrogen Rearrangement

We describe the gas chromatography/mass spectrometric (GC/MS) analysis of O-alkyl methylphosphinates (AMPs), which are included in Schedule 2B4 chemicals in the Chemical Weapons Convention (CWC). GC/MS analysis of a variety of AMPs and their deuterated analogs revealed that their fragmentations were determined by α-cleavages, McLafferty +1 and hydrogen rearrangement. Based on the obtained electron ionization mass spectra of AMPs, the fragmentation routes were rationalized, which were substantiated by the GC/MS analysis of deuterated analogs.

Electrospray ionization mass spectrometric analysis of phospholipids of Escherichia coli

1996 ◽  
Vol 20 (1) ◽  
pp. 233-238 ◽  
Author(s):  
G. Sweetman ◽  
M. Trinei ◽  
J. Modha ◽  
J. Kusel ◽  
P. Freestone ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Electrospray Ionization ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass
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