As anyone who works with them will tell you, it is impossible to know everything about technical gases by heart. But now there is no need to: iGASES is you gas guide /lexicon and unit converter and answers your questions about gas topics, even interactively.

iGASES from WITT serves as a gas lexicon or gas guide for all current technical gases, including important physical-chemical characteristics such as density, steam pressure, ignition range or thermal conductivity as well as safety information.