|発明の名称||METHOD AND DEVICE FOR MICRO TRAP SCREENING|
PROBLEM TO BE SOLVED: To allow screening, to allow gas, a liquid and a solid to be applied as an inspection object, to allow application to a micro-sample such as a bio-sample to be applied, to allow all the substances ranging over compounds such as a low boiling point compound and a nonvolatile macromolecular compound to be analyzed by GC, HPLC, CE and the like, to attain high sensitivity, and to solve the problem of carry-over.
SOLUTION: This method includes a container such as a vial with a septum of which the inner space is constituted of at least two phases by sealing a sample, a purge gas supply means for supplying purge gas into the one phase, and a trap means having a disposable micro-trap tube capable of introducing a substance constituting the other phase different from the one phase supplied with the purge gas, and prepared by cutting a GC capillary column.
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