The simultaneous determination of copper and nickel by solvent extraction and gas-liquid chromatography with bis (acetylpivalylmethane) ethylenediimine as reagent

1978 ◽  
Vol 100 ◽  
pp. 503-514 ◽  
Author(s):  
R. Belcher ◽  
A. Khalique ◽  
W.I. Stephen
Keyword(s):  
Liquid Chromatography ◽  
Solvent Extraction ◽  
Simultaneous Determination ◽  
Gas Liquid Chromatography ◽  
Determination Of Copper

Simultaneous Determination of Lactulose and Mannitol in Urine of Burn Patients by Gas-Liquid Chromatography

1992 ◽  
Author(s):  
Ronald L. Shippee ◽  
Avery A. Johnson ◽  
William G. Cioffi ◽  
James Lasko ◽  
Thomas E. LeVoyer
Keyword(s):  
Liquid Chromatography ◽  
Simultaneous Determination ◽  
Gas Liquid Chromatography ◽  
Burn Patients

scholarly journals Gas Chromatographic Determination of Traces of Accelerants in Physical Evidence

1972 ◽  
Vol 55 (4) ◽  
pp. 840-845 ◽  
Author(s):  
Charles R Midkiff ◽  
Willard D Washington
Keyword(s):  
Liquid Chromatography ◽  
Solvent Extraction ◽  
Vapor Phase ◽  
Selection Criteria ◽  
Chromatographic Determination ◽  
Operating Parameters ◽  
Gas Liquid Chromatography ◽  
Internal Standards ◽  
Physical Evidence

Techniques developed for use with gas-liquid chromatography for the examination of evidence collected at the scene of suspected arson fires and firebombings are discussed. Both solvent extraction and vapor phase examinations are employed. Internal standards are used for the identification of specific components in actual samples to allow confirmation of hydrocarbon type, e.g., gasoline and kerosene. Operating parameters and solvent selection criteria are included. Results obtained from known materials and residual hydrocarbons in actual samples are compared.

Simultaneous Determination of Trimethadione and Its Metabolite, Dimethadione, by Gas—Liquid Chromatography

1971 ◽  
Vol 17 (7) ◽  
pp. 607-609 ◽  
Author(s):  
H E Booker ◽  
B Darcey
Keyword(s):  
Liquid Chromatography ◽  
Simultaneous Determination ◽  
Major Metabolite ◽  
Gas Liquid Chromatography ◽  
Single Extraction ◽  
Chromatographic Procedure

Abstract A simple gas chromatographic procedure is described for the measurement of trimethadione and its major metabolite, dimethadione, in serum. The method, with which compounds can be determined on a single extraction and injection, is reliable and free from interference caused by other drugs, particularly those that the patient is likely to be taking in combination with trimethadione.

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