Method for preparing and/or enriching medical and/or biological samples comprises cooling and heating samples in a device having a freezing unit, a metal block, heating cartridge and a temperature sensor and enriching with oxygen

摘要

Method for preparing and/or enriching medical and/or biological samples comprises cooling and heating samples in a device having a freezing unit, a metal block, heating cartridge and a temperature sensor and enriching with oxygen to oxidize the contents of the sample. Preferred Features: Super-cooled nitrogen is introduced to cool the device. The samples are prepared in a fraction sampler and passed to a gas chromatograph.