What is Blood Gas Analyzer/ABG: Best Definition, Procedure1, Working Principle BLOG Laboratory equipment and instrument What is Blood Gas Analyzer/ABG: Best Definition, Procedure1, Working Principle arvindrajput17975 Posted on 3 years ago The working principle of the gas analyzer is based on the selective absorption of infrared light by... Read More Read more about What is Blood Gas Analyzer/ABG: Best Definition, Procedure1, Working Principle