Sign up now
Protecting your GC Column

GC, MDGC

Protecting your GC Column

28 Feb, 2012

Published over 14 years ago. See the latest and most current information on GC, MDGC.

Peter Morgan, Ruth Lewis, Tony Edge
1 min read
Share on Facebook Share on LinkedIn Share on Twitter / X Share via Email
Download

The use of guard columns within chromatography, both HPLC and GC, is not as widely used as it could be. Many analysts see guard columns as an unnecessary fuss and an extra complication within the whole analytical arrangement. There are many reasons for this, and understanding these reasons gives an insight into how to improve the productivity of many commercial laboratories.

Latest Articles

A Web-Based Software Tool to Assist with GC×GC Method Development

GC, MDGC

A Web-Based Software Tool to Assist with GC×GC...

14 min read

Comprehensive two-dimensional gas chromatography (GC×GC) has shown significant advantages over o...
Mixing Water and Gas: The Quantitative Measurement of Water by Gas Chromatography Using Ionic Liquid Capillary Columns

GC, MDGC

Mixing Water and Gas: The Quantitative Measurem...

5 min read

The determination of water content in solvents, alcoholic beverages and various consumer products...
Miniaturisation in GC Laboratories - the Holistic Picture

GC, MDGC

Miniaturisation in GC Laboratories - the Holist...

9 min read

Supply and demand issues, particularly in the last few years during the recession, have caused co...
Evaluation of a New Ionic Liquid GC Stationary Phase with PEG- Like Selectivity

GC, MDGC

Evaluation of a New Ionic Liquid GC Stationary...

6 min read

Ionic liquids are a class of solvents with low melting points that consist of organic cations ass...
An Introduction into the Role of Gas Chromatography - Mass Spectrometry (GC-MS) in Metabolomic Analysis

GC, MDGC

An Introduction into the Role of Gas Chromatogr...

6 min read

While metabolomics would not intuitively be associated with volatile compounds, gas chromatograph...
Optimisation of Column Parameters in GC

GC, MDGC

Optimisation of Column Parameters in GC

10 min read

Gas Chromatography has been a front line analytical technique for several decades and is routinel...
How using Hydrogen Carrier Gas can Alleviate your Helium Supply Woes

GC, MDGC

How using Hydrogen Carrier Gas can Alleviate yo...

9 min read

Owing to the worldwide helium shortage, many labs are facing difficulties in maintaining their su...
Leaks in a GC System

GC, MDGC

Leaks in a GC System

6 min read

We have had enquiries from our readers about leaks in their GC instrumentation.  This article wi...
Improved GC Columns for the Petroleum Industry

GC, MDGC

Improved GC Columns for the Petroleum Industry

10 min read

Petroleum analysis makes extensive use of specialised columns for gas chromatography, with contin...

Related Articles

HPLC, UHPLC

Considerations for the Use of LC x LC
Considerations for the Use of LC x LC
Arrow

GC, MDGC

Optimisation of Column Parameters in GC
Optimisation of Column Parameters in GC
Arrow

Bioanalytical

Options in Advanced Therapeutic Monoclonal Antibody Analysis
Options in Advanced Therapeutic Monoc...
Arrow

HPLC, UHPLC

Using Online Sample Preparation with LC-MS/MS to Speed Up the Process of Analysing Pharmaceutical and Personal Care Products
Using Online Sample Preparation with...
Arrow

Explore Our Other Sites

Labmate Online
EPA Method 3546 enhancement using high-throughput microwave extraction
Explore more Arrow
Envirotech Online
EPA rescinds guidance states used to address PFAS in wastewater discharge permits
Explore more Arrow
Pollution Solutions Online
Smarter wastewater management helps futureproof distillery operations and protect local watercourses
Explore more Arrow
Petro Online
CSB finds no gas monitors were issued before fatal hydrogen sulphide release during decommissioning
Explore more Arrow