Tag Archives: Tunable Diode Laser Spectrometer

Accurate Methods of Gas Analysis

Accurate Methods of Gas Analysis The earliest methods of detecting poisonous gases involved using birds such as canaries. This was mainly inside mines, where the presence of carbon monoxide, methane, and carbon dioxide had a harmful effect on the miners. The canaries, being sensitive to life threatening gases, would stop singing in the presence of such gases. This was a signal for the miners to evacuate. Modern methods use several other means of detection, and are more accurate. These involve Read more [...]