Carbon dioxide testing refers to the process of measuring the levels of carbon dioxide (CO2) in a particular environment or substance. This testing is important in various fields, including environmental monitoring, industrial processes, food and beverage production, and healthcare.
Gas Chromatography: Gas chromatography is a widely used method for analyzing gas samples, including carbon dioxide. It involves separating the components of a gas mixture based on their affinity for a stationary phase. Carbon dioxide can be quantified by measuring its peak area or comparing it with known standards.
Infrared Spectroscopy: Infrared spectroscopy is a non-destructive technique that detects the presence and concentration of gases based on their absorption of infrared light. Carbon dioxide has characteristic absorption bands in the infrared region, allowing for its identification and quantification.