Products & ReviewSeparations
ULTRA-xr
Multi-tube autosampler for the UNITY-xr™ thermal desorber
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Very low LOD and LOQ. Great results!
Application Area:
Environmental
Easy to use, very reliable. The instrument is interfaced with a Thermo ISQ. We are now certified using EPA TO-15.
Review Date: 3 Dec 2018 | Markes International Ltd
The ULTRA-xr is a 100-tube autosampler for high-productivity analysis of trace-level VOCs and SVOCs by thermal desorption with GC or GC–MS.
Features:
- Automated processing of up to 100 tubes with minimal operator intervention
- Overlap mode to minimise analytical cycle times
- Automated re-collection of outlet split flow – by adding one ULTRA-xr to a UNITY-xr
- Automated re-collection of outlet and inlet split flows – by adding two ULTRA-xr units to a UNITY-xr (a capability that is unique to Markes)
- Quantitative recovery and re-collection of C2 to C44 (including reactive and thermally labile species), from percent to sub-ppt concentrations
- Tube capping (DiffLok™ caps) preserves the integrity of every sample
- Operation fully compliant with a range of international standard methods
