Welcome to Markes
Markes International is a specialist manufacturer of instrumentation for detection of trace-level volatile and semi-volatile organic compounds (VOCs and SVOCs). Markes has a well-deserved reputation for its application expertise in the field of thermal desorption, supplying a comprehensive range of instruments, sampling equipment and consumables that enhance the analytical capability of GC–MS. Markes has also gained recognition for its innovative, high-performance time-of-flight mass spectrometers for GC. New for 2018 is Centri®, an automated multi-mode sampling platform for pre-concentration of analytes from liquid, solid and gaseous samples.