NASA NTRS · 19750018262
Gas chromatograph injection system
Abstract
An injection system for a gas chromatograph is described which uses a small injector chamber (available in various configurations). The sample is placed in the chamber while the chamber is not under pressure and is not heated, and there is no chance of leakage caused by either pressure or heat. It is injected into the apparatus by changing the position of a valve and heating the chamber, and is volatilized and swept by a carrier gas into the analysis apparatus.
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Pollock, G. E., Henderson, M. E., Donaldson, R. W., Jr.. 1975-06-03. Gas chromatograph injection system. https://ntrs.nasa.gov/citations/19750018262
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