Aspects of acid-base interactions and use of inverse gas chromatography

P Mukhopadhyay, HP Schreiber - Colloids and surfaces A …, 1995 - Elsevier
… The critical aspects of contact angle measurements, … gas chromatography (IGC) as a
convenient and relatively simple, yet flexible, route to the determination of acid-base parameters, …

[引用][C] Principles of gas chromatography

AG Piantanida, AR Barron - OpenStax CNX, 2014 - techbooksyard.com
gas chromatograph, while Figure 7 shows a photograph of a typical gas chromatograph
The stationary phase is the parameter that will determine the final resolution obtained, and …

[PDF][PDF] Gas chromatography: Principles, advantages and applications in food analysis

WQ Al-Bukhaiti, A Noman, AS Qasim… - International Journal of …, 2017 - researchgate.net
… the source and control of the carrier gas flow through the column, a … Faster gas chromatographic
separation is a generally … be achieved by changing column parameters: shorter length, …

Fast gas chromatography for pesticide residues analysis

M Dömötörová, E Matisová - Journal of Chromatography A, 2008 - Elsevier
… “Solvent vent” settings and initial oven temperature were identified as critical parameters.
Elimination of solvent from the PTV enabled introduction of 2× 10 μL of sample extract with …

Gas chromatography mass spectrometry–based metabolite profiling in plants

J Lisec, N Schauer, J Kopka, L Willmitzer, AR Fernie - Nature protocols, 2006 - nature.com
… We suggest the following parameters for the deconvolution process (with acceptable
range in parentheses). In all instances we used the machine manufacturer's recommended …

[图书][B] Temperature-programmed gas chromatography

LM Blumberg - 2010 - books.google.com
… the parameters of the devices comprising a chromatograph. As in the case of the retention
time, the difficulty would exist even if all parameters of all devices in a chromatograph that …

Characterization of the solvent properties of glycerol using inverse gas chromatography and solubility parameters

JD Vincent, K Srinivas, JW King - Journal of the American Oil Chemists' …, 2012 - Springer
… The values of the Flory–Huggins parameters of the alcoholic solutes in glycerol as a function
of temperature and the range of critical interaction parameters are given in Table 6. The χ …

Influence of chromatographic conditions on separation in comprehensive gas chromatography

R Ong, P Marriott, P Morrison, P Haglund - Journal of Chromatography A, 2002 - Elsevier
Comprehensive gas chromatography (GC×GC) is now … Since temperature (T) is a critical
variable, and compounds can be … Apart from these two parameters, results of different stationary …

Characterization of monolithic capillary columns using inverse gas chromatography

A Kanatyeva, A Korolev, V Shiryaeva… - Journal of separation …, 2009 - Wiley Online Library
… means of inverse gas chromatography. Solubility coefficient S, Flory–Huggins parameter v1
… B13 according to [19] can be found from critical parameters of the solute and the carrier gas: …

Modern techniques of sample preparation for determination of organic analytes by gas chromatography

A Kloskowski, W Chrzanowski, M Pilarczyk… - Critical Reviews in …, 2007 - Taylor & Francis
… In the case the trap packed with sorbent bed as well as in the open tubular trap the
breakthrough volume is critical parameter, limiting volume of inert gas used in extraction. Overall it …