Centri sample automation & concentration platforms
DetailsMulti-technique sample automation & concentration for GC–MS
Each Centri® platform combines Markes’ advanced cryogen-free focusing trap technology with best-in-class robotic automation, providing flexible and rapid preconcentration of VOCs/SVOCs for GC(–MS) analysis. A range of sampling techniques can be used – headspace, solid-phase microextraction (SPME), HiSorb high-capacity sorptive extraction and thermal desorption of industry-standard size tubes. Compatible with all major brands of GC/GC–MS, the Centri product range allows you to address challenging applications, delivering exceptional performance from research and routine analysis.
Centri 90
High-throughput platform for routine, high-sensitivity analysis using headspace- and SPME-based workflows
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Centri 180
Versatile platform for high-sensitivity routine analysis using headspace-, SPME-, TD and HiSorb-based workflows
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Centri 360
The ultimate multi-mode sample automation and concentration platform for GC–MS
Find out moreEnhanced sensitivity through analyte trapping
Each Centri® platform combines Markes’ advanced cryogen-free focusing trap technology with best-in-class robotic automation, providing flexible and rapid preconcentration of VOCs/SVOCs for GC(–MS) analysis.
A range of sampling techniques can be used:
- Solid-phase microextraction (SPME)
- HiSorb™ high-capacity sorptive extraction,
- Headspace, and
- Thermal desorption of industry-standard size tubes.
Compatible with all major brands of GC/GC–MS, the Centri product range allows you to address challenging applications, delivering exceptional performance from research and routine analysis.
Infographic downloads
To find out more about these techniques, download our four infographics:
- SPME & SPME–trap – Fast & sensitive sample extraction, with a range of fibre types offering analyte selectivity
- HiSorb™ high-capacity sorptive extraction – Robust, fully automated probe-based immersive or headspace sampling from liquids and solids.
- Headspace and Headspace–trap – Versatile sampling from solids and liquids contained in regular headspace vials.
- Thermal desorption – Using industry-standard tubes to analyse VOCs and SVOCs in air, or released from materials.
