Versatile single-tube analytical thermal desorption unit for GC or GC–MS
UNITY-xr
Average Rating: 5.0
2 Scientists have reviewed this product
Status:
Reviewer
Member since: 2020
Organization: University of Lagos Central Research Lab
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- Ease of use
- After sales service
- Value for money
Simply perfect and reliable
Rating: 5.0
Application Area: Analyze VOCs and PAMS in whole air in canisters
"As an Air Quality Analyst I find the UNITY-xr Thermal Desorber most suitable for the Whole Air in canisters analysis. The cryogen free setup works effectively to preconcentrate the sample air stream in GCMS giving results in trace ppb/ppt levels. The UNITY-xr is most reliable for accurate and quality data for VOCs, OVOCs, VVOCs in air."
Review date: 11 Feb 2022 | UNITY-xr
Status:
Reviewer Member since: 2016
Organization: city of Houston
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- Ease of use
- After sales service
- Value for money
Very good
Rating: 5.0
Review date: 03 Aug 2016 | UNITY-xr
Application Area:Analyze ambient air
"Good service, reliable. A major drawback is that the instrument needs to use air to purge the moisture in the Unity."
Review date: 03 Aug 2016 | UNITY-xr
UNITY-xr is the most versatile thermal desorber for the analysis of VOCs and SVOCs in air and materials.
Features:
- Compatible with all major makes of GC and GC–MS
- Quantitative recovery of C2 to C44, including reactive and thermally labile species, from percent to sub-ppt concentrations
- Quantitative re-collection of split flows for easy method validation and repeat analysis of critical samples
- Electrical cooling eliminates the need for liquid cryogen
- Combines with ULTRA-xr for 100-tube automation, Air Server-xr for online analysis, and CIA Advantage for canister/bag samples
- Re-collection of all split flows to overcome the ‘one-shot’ limitation of older TD systems and compliance with international standard methods
Product Overview
