Abstract: A method for preparing a sample for chromatographic separation processes, in which a sample vessel is partially filled with a substance to be examined and is closed, is described. The substance to be examined is subjected to a thermo-chemical reaction in which at least one sample component is converted into another substance, and in which by use of a removing device samples are removed from the sample vessel for analytical examination. Also, the sample vessel forms a cavity, into which the substance to be examined is introduced as a core and a heating section for indirect heat transfer is applied along the filling of substance to be examined.

Abstract: A method for preparing a sample for chromatographic separation processes, in which a sample vessel is partially filled with a substance to be examined and is closed, is described. The substance to be examined is subjected to a thermo-chemical reaction in which at least one sample component is converted into another substance, and in which by use of a removing device samples are removed from the sample vessel for analytical examination. Also, the sample vessel forms a cavity, into which the substance to be examined is introduced as a core and a heating section for indirect heat transfer is applied along the filling of substance to be examined.

Abstract: The invention relates to a method for preparing a sample for chromatographic separation processes, in which a sample vessel (1) is partially filled with a substance to be examined and is closed, the substance to be examined is subjected to a thermo-chemical reaction in which at least one sample component is converted into another substance, and in which by means of a removing device samples are removed from the sample vessel (1) for analytical examination, characterized in that the sample vessel (1) forms a cavity, into which the substance to be examined is introduced as a core and a heating section for indirect heat transfer is applied along the filling of substance to be examined.

Abstract: The invention relates to a system for carrying out a sample preparation for an analysis apparatus, in particular a chromatograph, comprising a sample vessel (1), which can be closed by a self-sealing cover and has a sample compartment (31) for receiving a substance to be examined, further comprising a holder, which has a heating wire coil (13) and into which the sample vessel (1) with the sample compartment (31) can be inserted for heating the substance to be examined, and further comprising a power supply for the heating wire coil (13) which is based on a constant current source and is controlled proportionally by pulse width modulation.

Abstract: The invention relates to a method for preparing a sample for chromatographic separation processes, in which a sample vessel (1) is partially filled with a substance to be examined and is closed, the substance to be examined is subjected to a thermo-chemical reaction in which at least one sample component is converted into another substance, and in which by means of a removing device samples are removed from the sample vessel (1) for analytical examination, characterised in that the sample vessel (1) forms a cavity, into which the substance to be examined is introduced as a core and a heating section for indirect heat transfer is applied along the filling of substance to be examined.

Abstract: The invention relates to a system for carrying out a sample preparation for an analysis apparatus, in particular a chromatograph, comprising a sample vessel (1), which can be closed by a self-sealing cover and has a sample compartment (31) for receiving a substance to be examined, further comprising a holder, which has a heating wire coil (13) and into which the sample vessel (1) with the sample compartment (31) can be inserted for heating the substance to be examined, and further comprising a power supply for the heating wire coil (13) which is based on a constant current source and is controlled proportionally by pulse width modulation.