Gas Chromatography Analysis Method and Gas Chromatography Analysis System

摘要

PROBLEM TO BE SOLVED: To efficiently utilize hydrogen gas and oxygen gas generated by electrolysis of water in gas chromatography analysis. SOLUTION: In the gas chromatography analysis method, a step of introducing a sample gas into a separation column (4) using a carrier gas to separate components in the sample gas, and a sample gas passing through the separation column (4) are used. , Including a step of introducing into a detector (6) to detect a component in the sample gas, the detection step of individually taking out and taking out hydrogen gas and oxygen gas generated by electrolysis of water. It includes controlling the flow rates of hydrogen gas and oxygen gas, respectively, and supplying them as detector gas to the detector. [Selection diagram] Fig. 1