Since 1917, Burrell Scientific Inc. has manufactured and distributed quality laboratory shakers, gas analyzers, thermocouple welders and Severs Rheometers for laboratories everywhere. Its manufactured products include the Burrell Wrist-action laboratory shaker, Industro-B gas analyzer, oxygen/hydrogen purity analyzers and build-up gas analyzers models for methane and ethane, Thermocouple Welders and extrusion rheometers (severs). The shakers from Burrell Scientific Inc. find application in a wide range of laboratories of every industry, including metallurgy, textiles, cosmetics, government and education, among others.