Breath alcohol testing

Drunk driving costs countless lives and destroys families around the world each year. In most countries drunk driving is illegal and in pursuing these laws the police utilizes breathalyzer tests.

Test equipment must be perfectly calibrated to stand up in a court of law. Therefore one of the calibration methods is to use a calibration gas. The demands on such a calibration gas are strict, it must be easy to use, be stable, portable and fool-proof. Linde produces and delivers such calibration gases with the Breathcal program.