Single-tube thermal desorption with unprecedented upgradeability

The UNITY-xr™ is the industry-leading thermal desorption (TD) instrument for the analysis of VOCs and SVOCs using standard 3 ½ inch (~9 cm) adsorbent sampling tubes. While the UNITY-xr is a standalone single-tube system, its modular design allows for seamless upgrades to meet the evolving requirements of any analytical chemistry laboratory. Key modules include:

 - ULTRA-xr™: A high-throughput autosampler with a capacity of up to 100 TD tubes. It features automated sample re-collection and advanced tube tracking via barcodes or RFID TubeTAGs.

 - Air Server-xr™: A versatile module for online VOC monitoring. It is ideal for the real-time analysis of ozone precursors, terpenes, ultra-volatiles, sulfur compounds, and greenhouse gases. It also enables direct sampling from gas bags or canisters, equipped with an internal pump for low-pressure sampling.

 - CIA Advantage-xr™: A cryogen-free autosampler designed for the analysis of VOCs and SVOCs from canisters and whole-air samples via GC(MS).

Download the product catalog here.