Direct thermal desorption gas chromatographic determination of toxicologically relevant concentrations of ethylene glycol in whole blood

The Analyst ◽  
2018 ◽  
Vol 143 (4) ◽  
pp. 963-969 ◽  
Author(s):  
James Robson ◽  
Stephen Townsend ◽  
Paul Bowdler ◽  
Kevin C. Honeychurch
Keyword(s):  
Gas Chromatography ◽  
Ethylene Glycol ◽  
Rapid Method ◽  
Thermal Desorption ◽  
Whole Blood ◽  
Chromatographic Determination ◽  
Direct Thermal Desorption ◽  
Flame Ionisation

A simple and rapid method involving thermal desorption gas chromatography (TD-GC) with flame ionisation detection has been successfully developed for the determination of ethylene glycol in whole blood.

Gas Chromatographic Determination of Terrachlor in Fertilizers

1972 ◽  
Vol 55 (3) ◽  
pp. 657-659
Author(s):  
Alan R Hanks ◽  
Barbara S Engdahl
Keyword(s):  
Gas Chromatography ◽  
Rapid Method ◽  
Quantitative Measurement ◽  
Internal Standard ◽  
Chromatographic Determination ◽  
Peak Height ◽  
Good Precision ◽  
Measurement Analysis

Abstract A simple and rapid method is desorihed for the determination of terraehlor in fertilizers. Terrachlor is extracted with chloroform, and aldrin is added as an internal standard. The extract is injected into a gas chromatography and peak height ratios are used for quantitative measurement. Analysis of commercial samples gives good precision while analysis of prepared samples gives recoveries ranging from 99.3 to 100.4%.

Gas-Chromatographic Determination of Ethylene Glycol in Serum

1974 ◽  
Vol 20 (7) ◽  
pp. 820-824 ◽  
Author(s):  
R L Peterson ◽  
D O Rodgerson
Keyword(s):  
Gas Chromatography ◽  
Ethylene Glycol ◽  
Chromatographic Determination ◽  
Analysis Time ◽  
Total Analysis Time ◽  
Total Analysis

Abstract We have developed a method for detection and quantitation of ethylene glycol in serum, based on the gas chromatography of its dibenzoate ester. No special reagents or equipment are required. The method is virtually free of interference and sensitive to less than 0.02 mg of ethylene glycol per milliliter. The total analysis time is about 90 min.

Determination of purity and impurities of ethylene glycol for industrial use by gas chromatography

2019 ◽  
Vol 37 (1) ◽  
pp. 116
Author(s):  
Chenliang FAN ◽  
Yuhong ZHANG ◽  
Chuan WANG ◽  
Zhenlei PENG ◽  
Zhirong GAO
Keyword(s):  
Gas Chromatography ◽  
Ethylene Glycol ◽  
Industrial Use
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