In medical diagnostics, there are several applications in which respiratory gases allow us to draw conclusions about diseases. The combination of methane (CH₄) and carbon dioxide (CO₂) is used, for example, in lactose and glucose intolerance tests. The high reproducibility of measurement results makes the Axetris LGD Compact-A CH4/CO2 laser gas detection OEM module perfect for this purpose. Both gases can be detected simultaneously and without interference to other gases.
