Download this series of infographics which demystify headspace, SPME, high capacity sorptive extraction (HiSorb) and thermal desorption

Wondering which technique to use for VVOC, VOC or SVOC sample extraction?

Each of these comprehensive infographics gives an explanation of each sample preparation technique. Each covers the following:

• What is it?
• Key applications
• Historical developments
• Typical workflow
• How it works
• What it can be used for
• What are the advantages and disadvantages

Whether you are just starting out and need an introduction to each technique, or an experienced analytical chemist, these infographics will provide you informative insight to these popular sample preparation techniques for gas chromatography.

SPME		Headspace		High-capacity sorptive extraction		Thermal desorption

All of these techniques are combined on a single platform – Centri^® – to give analytical laboratories increased sample throughput and higher productivity. The addition of Markes' popular trapping technology gives the added advantage of vastly increased analytical sensitivity delivering you better data time after time.

More information on Centri can be found here.