| abstract |
(57) [Summary] [PROBLEMS] There is a strong need for an analyzer that can quickly obtain the analysis result of an object to be measured such as dioxins contained in a sample such as incineration ash or fly ash. An extraction device (11) for extracting an object (6) in a sample (1) with a solvent (2), a pretreatment column (15a, 15b) for removing unnecessary substances from an extract (5) from which the object (6) is extracted, and the like. A concentrating device 16 for concentrating the extract 5 from which unnecessary substances have been removed, and the solvent 2 from the concentrated extract 5 are vaporized and removed, and then the object 6 is heated and vaporized to form a capillary column together with the carrier gas 4. Gas chromatograph (GC) that separates DUT 6 by type by feeding it into 21c 21 and a mass spectrometer (MS) 22 for qualitatively and quantitatively measuring the DUT 6 separated by the GC 21. |