Waters TA Instruments EGA Gas Sampling Device for FTIR and GCMS provides contamination-free transfer of evolved gas from a Discovery TGA/Discovery SDT to both FTIR and GCMS for gas analysis. It includes an inert, corrosion-resistant, non-reactive Silcosteel transfer tube heated to 350 °C, a gas flow-controlled pump system for aspiration, filtration, and thermal stabilization of evolved gases, trigger cables for FTIR and GCMS, and a touch screen controller. It requires separately sold EGA Interface gas sampling adapter, FTIR gas cell, and GCMS gas valve injection block.