scholarly journals In-tube dynamic extraction a green solventless alternative for a sensitive headspace analysis of volatile organic compounds in olive oils

2021 ◽  
pp. 100002
Author(s):  
Wiebke Kaziur-Cegla ◽  
Lena Wykowski ◽  
Maik.A. Jochmann ◽  
Karl Molt ◽  
Andreas Bruchmann ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Headspace Analysis ◽  
Olive Oils ◽  
Volatile Organic ◽  
Dynamic Extraction

Small Chamber Tests and Headspace Analysis of Volatile Organic Compounds Emitted from Household Products

Indoor Air ◽  
1991 ◽  
Vol 1 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Angelo Colombo ◽  
Maurizio De Bortoli ◽  
Helmut Knöppel ◽  
Herbert Schauenburg ◽  
Henk Vissers
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Headspace Analysis ◽  
Small Chamber ◽  
Household Products ◽  
Volatile Organic

Gaschromatographic monitoring of volatile pollutants of urban air: optimizing analysis and concentrating

2020 ◽  
pp. 70-76
Author(s):  
I. S. Denisov ◽  
V. V. Korotkov ◽  
D. S. Smirnov
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Headspace Analysis ◽  
Urban Air ◽  
Static Headspace ◽  
Gas Chromatograph ◽  
Operating Modes ◽  
Volatile Organic ◽  
Chromatographic Peaks ◽  
Static Headspace Analysis

For determining 22 volatile organic compounds in the atmospheric air, the operating modes of the gas chromatographic complexes «chromatography-mass spectrometer — two-stage thermodesorber» and «gas chromatograph with 2 FID — static headspace analysis sampler» are optimized. The modes provide the values of the separation coefficients of the chromatographic peaks in the range of 1.5 ÷ 21. It has been experimentally established that the highest desorption efficiency of volatile organic compounds is registered when the sample is concentrated into Tenax TA sorption tubes.

Headspace analysis of volatile organic compounds from ethanolic systems by direct APCI-MS

2004 ◽  
Vol 239 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Margarita Aznar ◽  
Maroussa Tsachaki ◽  
Robert S.T. Linforth ◽  
Vicente Ferreira ◽  
Andrew J. Taylor
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Headspace Analysis ◽  
Volatile Organic
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