Flame Ionization Detector (FID) 2
Flame Ionization Detector (FID) 2 : A FID is an instrument often used in conjunction with gas chromatography to measure the change of signal as analytes are ionized by a hydrogen-air flame. It also is used to detect phenols, phthalates, PAHs, VOCs, and petroleum hydrocarbons.?See also Gas Chromatography