Diffusion tubes are an inexpensive, do-it-yourself way to dynamically blend trace concentration gas mixtures for a large number of common solvents.
Bronkhorst High-Tech has announces the availability of an EtherCAT® fieldbus interface on their thermal mass flow meters and controllers for gases and liquids, as well as their digital pressure controllers.
In what the company hails as a major development for the compressed gases industry, Linde Gases has introduced a new gas cylinder.
Modified atmosphere packaging (MAP) in the food processing industry has facilitated major shifts in the consumer experience, says David Bell.
