Sampling tubes for thermal desorption

Providing optimum sampling and analytical performance for VOC and SVOC analysis from air and solids, Markes’ unrivalled range of sorbent tubes are manufactured to the highest quality, with each individually checked for total quality assurance. Available in metal, inert-coated or glass with a range of packing materials suitable for the widest range of applications.

Markes’ industry-standard stainless steel tubes are made from the highest specification materials, and are suitable for the majority of VOC air monitoring applications across a wide range of compound types and atmospheric concentrations. They comply with official standard methods such as US EPA Method TO-17 and EN ISO 16017. Markes’ high-quality glass tubes are completely inert, making them ideal for sampling reactive species. The clarity of the glass makes it ideal to check the status of the sorbent, while making them, perfect for direct desorption of small samples. Markes’ inert-coated stainless steel tubes are a robust alternative to glass tubes for sampling thermally labile and reactive species.