Determination of Fumigant Concentrations in Gas-Air Mixtures by Hydrogen Flame Ionization Detector

1962 ◽  
Vol 55 (2) ◽  
pp. 264-264 ◽  
Author(s):  
L. E. Vincent ◽  
D. L. Lindgren
Keyword(s):  
Flame Ionization Detector ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Hydrogen Flame

Determination of Phenothiazine and Several of its Derivatives by Gas-Liquid Chromatography

1966 ◽  
Vol 49 (4) ◽  
pp. 857-859
Author(s):  
C L Bramlett
Keyword(s):  
Liquid Chromatography ◽  
Internal Standard ◽  
Flame Ionization Detector ◽  
Gas Liquid Chromatography ◽  
Chromatographic Technique ◽  
Ionization Detector ◽  
Flame Ionization ◽  
Hydrogen Flame

Abstract Phenothiazine, promethazine.HCl, chlorpromazine. HCl, promazine.HCl, and levomepromazine. HCl were chromatographed satisfactorily on a column containing 5% Apiezon L coated on Anakrom ABS, 100/110 mesh, using a hydrogen-flame ionization detector. This gas chromatographic technique is rapid and more specific than existing official methods. The use of an internal standard to improve precision will be investigated.

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