Introducing the NEW Tekran Model 2537Xi-NG Natural Gas Mercury Monitor. The analyzer is specifically designed to accommodate the analytical requirements for natural gas methods ASTM D6350 and ISO 6978. This includes the ability to automatically perform sampling cartridge breakthrough measurements and recovery assessments. The Tekran 2537Xi-NG also has all the typical features of the 2537X platform including high resolution touch screen interface, local data storage, and network communication port for remote data retrieval and full remote instrument control. Contact Tekran for further information.