| 摘要 |
A micro-machined back-flush injector that allows for a sample introduced into the injector to be properly injected into a gas chromatography apparatus in a short time period of between 10 and 100 milliseconds. A micro-machined injector having back-flushing capability that allows back-purging of unwanted components in the device and provides clean-up of channels in contact with the sample. Further, a method of operating an injector such that a sample is properly injected and purged from the system to which the injector is operably attached.
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