Sample Injection in Gas Chromatography

1986 ◽  
Vol 24 (1) ◽  
pp. 34-40 ◽  
Author(s):  
W. Jennings ◽  
M. F. Mehran
Keyword(s):  
Gas Chromatography ◽  
Sample Injection

Determination of Six Common Phthalate Plasticizers in Grain Neutral Spirits and Vodka

1995 ◽  
Vol 78 (3) ◽  
pp. 730-735 ◽  
Author(s):  
Jeffrey N Leebowitz ◽  
Rafael Sarmiento ◽  
Sumer M Dugar ◽  
Michael W Ethridge
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Liquid Chromatography ◽  
Sample Preparation ◽  
Sample Injection ◽  
Sample Enrichment ◽  
Injection Methods ◽  
No Sample Preparation ◽  
Direct Sample

Abstract Two direct sample injection methods using liquid chromatography (LC) and gas chromatography coupled with mass spectrometry (GC/MS) were used to determine phthalate residues in grain neutral spirits and vodka. Six reported phthalates were quantitated at concentrations as low as 20 μg/L (20 ppb) with no sample preparation or sample enrichment.

Sample Injection Valve for Gas Chromatography

1959 ◽  
Vol 31 (7) ◽  
pp. 1288-1288 ◽  
Author(s):  
E P. Samsel ◽  
J C. Aldrich
Keyword(s):  
Gas Chromatography ◽  
Sample Injection
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