Latest advances in environmental air monitoring   Whatever aspect of monitoring VOCs and SVOCs in air you’re involved with, Markes keeps you up-to-date with the regulations and best practices, together with advice on getting optimum results from your analyses. As a company dedicated to thermal desorption for GC, we are uniquely well-placed to advise you on the latest technologies for improving performance and lab efficiency.   Amongst the many aspects of environmental air monitoring, recent key advances have been in the monitoring of VOCs in humid air streams, either sampled on-line (PAMS) or using canisters (TO-15). Learn more about these and other areas of environmental air monitoring by clicking on the links below.         EPA Method TO-15 Download this paper, which illustrates the latest work on improving TO-15 analysis of humid air streams.     PAMS Method Download this application note for the latest developments in the field of ozone precursor analysis (PAMS).     Odorous compounds Download this paper for the latest work on on-line analysis of sulfur compounds.         Industrial air monitoring Watch this short video on the latest work on industrial air monitoring.     EPA Method TO-17 Download this application note on TO-17-compliant tube-based ambient air monitoring.     Semi-volatile compounds Watch this short video that explains why tube-based sampling is becoming increasingly important for SVOCs.       Markes’ thermal desorption instruments comply fully with all the standard methods for environmental air monitoring. This, combined with 20 years of expertise in air monitoring, means that we’re the only company able to offer a complete package of help, advice and instrumentation for the analysis of VVOCs to SVOCs in environmental air samples.