Abstract: To provide a heating apparatus for a gas chromatograph, and a heating method for a gas chromatograph, wherein vapor phase components can be analyzed at an arbitrary temperature and can be instantaneously heated and pyrolized at a set temperature, thereby enabling analysis to be carried out with good reproducibility. The heating apparatus for a gas chromatograph 10 is structured in that the ceramic heater 33 is disposed around the periphery of the sample tube 31 to heat the sample 1 housed in the sample tube 31, the temperature of the sample 1 is incrementally elevated, and the high-frequency coil 35, disposed around the periphery of the ceramic heater 33, heats the pyrofoil 32 wrapping the sample 1 to the Curie point, and the sample 1 is instantaneously heated and pyrolized.

Abstract: To provide a heating apparatus for a gas chromatograph, and a heating method for a gas chromatograph, wherein vapor phase components can be analyzed at an arbitrary temperature and can be instantaneously heated and pyrolized at a set temperature, thereby enabling analysis to be carried out with good reproducibility. The heating apparatus for a gas chromatograph 10 is structured in that the ceramic heater 33 is disposed around the periphery of the sample tube 31 to heat the sample 1 housed in the sample tube 31, the temperature of the sample 1 is incrementally elevated, and the high-frequency coil 35, disposed around the periphery of the ceramic heater 33, heats the pyrofoil 32 wrapping the sample 1 to the Curie point, and the sample 1 is instantaneously heated and pyrolized.

Abstract: For use in gas chromatograph, there is provided a specimen capsule which has a sample wrapped in a foil or net of ferromagnetic metal. Also provided is a process for gas chromatography which comprises the steps of placing the specimen capsule in the vaporizer of the gas chromatograph, vaporizing the sample by means of alternative current induction and conducting necessary analysis on the resultant gases.