Determination of phenelzine in human plasma with gas chromatography—mass spectrometry using an isotope labeled internal standard

1980 ◽  
Vol 221 (2) ◽  
pp. 301-308 ◽  
Author(s):  
Satya P. Jindal ◽  
Theresa Lutz ◽  
Thomas B. Cooper
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Human Plasma ◽  
Internal Standard ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry

Determination of Pyrantel in Swine Liver by Flame Ionization Gas Chromatography and Confirmation by Gas Chromatography /Mass Spectrometry

1990 ◽  
Vol 73 (6) ◽  
pp. 883-886
Author(s):  
Susan S.C Tai ◽  
Nancy Cargile ◽  
Charlie J Barnes ◽  
Philip Kijak
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Internal Standard ◽  
Gas Chromatography Mass Spectrometry ◽  
Tissue Samples ◽  
Flame Ionization ◽  
Chromatography Mass Spectrometry ◽  
Ionization Method ◽  
Swine Liver

Abstract During an evaluation of the gas chromatography/mass spectrometry (GC/MS) confirmatory procedure of Lynch and Bartoluccl for pyrantel residues in swine tissues, we developed a GC flame Ionization method for quantltatlng pyrantel residues In extracts of swine liver. The method was subjected to trial principally In the laboratories of Biospherics, Inc., using control liver, fortified control liver, and Incurred liver tissue samples. Although the method does not meet all of the current Food and Drug Administration criteria, it compares favorably to the official determinative method. Portions of the same extract can be used for quantitation and for GC/MS confirmation, true recoveries appear to be slightly higher, and an internal standard Is not required. The precision of this method equals or exceeds that of the official determinative method.

Determination of oxeladin in human plasma by gas chromatography—mass spectrometry

1995 ◽  
Vol 9 (1) ◽  
pp. 32-35 ◽  
Author(s):  
C. Lartigue-Mattei ◽  
M. J. Galmier ◽  
J. L. Chabard ◽  
E. Beyssac ◽  
J. M. Aiache
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Human Plasma ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry
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