INTRODUCTION TO TUBE-BASED THERMAL DESORPTION

INTRODUCTION TO HIGH-CAPACITY SORPTIVE EXTRACTION WHAT IS IT? Sorptive extraction is a technique for getting VOCs and SVOCs from a sample into a GC–MS. Uses a focusing step to enhance sensitivity Uses a relatively large volume of polymer sorbent to…

Centri A breakthrough in sample automation and concentration for GC–MS Centri ® HiSorb high-capacity sorptive extraction Convenient probes for immersive or HS sampling of liquids & solids. Fully automated multi-mode sampling and concentration system for GC–MS. Built using best-in-class robotic…

ULTRA-xr 100-tube autosampler for unattended high-throughput thermal desorption analysis ULTRA-xr ™ Introducing the new ULTRA-xr 100-tube autosampler – for high-productivity analysis of trace-level volatile and semi-volatile organic compounds (VOCs and SVOCs) by thermal desorption with GC or GC–MS. Like the…

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Section Page Ordering information 2 Sorbent tubes 3 Tube accessories 17 Sorbents 23 Pumped sampling 31 Diffusive (passive) sampling 35 Canister sampling 39…