Spray chamber, sample mist introduction device, analysis device, and method for analyzing components in a sample

摘要

A sample inlet through which a gas flow including sample droplets misted by the nebulizer is introduced; and a discharge port at the other end, and a flow path pipe serving as a flow path for the introduced gas flow, the flow path pipe comprising: a first pipe section having a discharge port at one end; and a second pipe section having a sample inlet section at one end has a double pipe part configured by overlapping the cylindrical part of the first pipe part and the cylindrical part of the second pipe part at least in part, and a double pipe part through an opening for introducing additional gas and an opening for introducing additional gas on the outer side of the double pipe part There is provided a spray chamber having an additional gas introduction pipe portion serving as an introduction path for introducing additional gas therein.