Innovative Technology For Trace Organic Analysis
TEL: +44 (0)1443 230 935

HiSorb sorptive extraction – Lower detection limits than SPME

Please complete the form below to download your HiSorb™ sorptive extraction brochure, complete with application examples

Using high-capacity PDMS sorbent, HiSorb™ probes allow you sorptively extract trace-level organic chemicals from liquids and solids with the minimum of hassle.

With options for immersive sampling of liquids or headspace sampling of solids, HiSorb probes overcome the limited sensitivity of SPME, while avoiding labour-intensive solvent-extraction approaches… making them ideal for aroma profiling, quality control and advanced research across a wide range of applications.

Who uses HiSorb?

  • Existing thermal desorption users wishing to extend their capabilities to extraction from liquids.
  • Users of headspace, solid phase micro-extraction (SPME) or liquid extraction wanting to enhance the characterisation of their samples or obtain complementary information​

Why use HiSorb?

Time and cost savings

  • Robust, easy-to-use probes allow unattended sample preparation and maximum productivity.
  • HiSorb is easier and quicker to use than solvent extraction.
  • Re-usable probes and tubes minimise the cost per sample.
  • The cost of solvent consumption and disposal is eliminated.  

Increased sensitivity

  • Detection limits are lower than for SPME because of the larger capacity of the PDMS sorbent.
  • Cryogen-free pre-concentration by TD prior to automated GC–MS analysis improves sensitivity.  

Versatility

  • HiSorb can be used for immersive or headspace sampling of liquids and solid samples.
  • HiSorb is compatible with TD–GC–MS analysis using industry-standard tubes on all leading commercial systems. ​
UK
UK
Markes International Ltd
Gwaun Elai Medi-Science Campus
Llantrisant
RCT, CF72 8XL
UK
Tel: +44 (0)1443 230935
Germany
Germany
Markes International GmbH
Bieberer Straße 1–7
63065 Offenbach am Main

Germany
Tel: +49 (0)69 6681089-10
USA (West)
USA
Markes International, Inc.
2355 Gold Meadow Way
Gold River, Sacramento
California 95670
USA
Tel: +1 866-483-5684 (toll-free)
China
China
Markes Instruments (Shanghai) Co., Ltd
No. 1 Building, No. 7 Guiqing Road
Xuhui District
Shanghai 200233
P.R. China
Tel: +86 21 5465 1216
Part of Schauenburg International
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