What Is a Flame Ionization Detector?

Flame ionization detector: Also known as hydrogen flame ionization detector, it uses organic substances to generate ionization reactions in the hydrogen-air flame to generate many ion pairs, forming an ion current between the two poles to which a certain voltage is applied. This component can be detected by measuring the intensity of the ion current. It has the advantages of high sensitivity, fast response, wide linear range, small dead volume, etc. It is a detector widely used at present.