Gas-Liquid Separator, Total Organic Carbon Analyzer, and Analysis System

A gas-liquid separator that separates gas and liquid contained in a sample, the gas-liquid separator comprising:

• a reception port to which the sample is supplied;
• a gas flow pipe through which gas in the sample supplied to the reception port is sent to outside, the gas flow pipe having one end communicating with the reception port;
• a storage pipe where liquid in the sample supplied to the reception port is stored;
• and
• a waste solution disposition port for disposition of liquid stored in the storage pipe to the outside, wherein
• the storage pipe includes
• a first storage portion that communicates with the reception port, the first storage portion being arranged in an area vertically below the reception port,
• a second storage portion that communicates with the waste solution disposition port, the second storage portion being arranged in an area vertically below the waste solution disposition port, and
• a communication portion that allows communication between a vertically lower end of the first storage portion and a vertically lower end of the second storage portion.