Helium is commonly used as an inert carrier gas for nitrogen and protein analyzers and, until recently, was the only choice for Dumas analyzers. A new generation of future-proof N/protein analyzers ...

Penn State researchers have developed a prototype sonic gas analyzer that automatically and continuously tracks the concentration of a gas in an air/gas mixture based on changes in pitch. Penn State ...

The Niton Analyzers business unit of Thermo Electron Corp., Billerica, Mass., has introduced a portable analysis tool for light element content in alloys. The company says the Niton XLt 898He ...