Gas chromatographic injector.

摘要

An injector with vaporization chamber for gaschromatographic apparatuses comprises means adapted to heat said chamber; a pierceable septum to seal an end of said chamber; at least a heat conducting element removably mounted between said septum and said heating means; as well as one or more elements positioned adjacent to said septum and in fluid communication with a source of carrier gas and a discharge outlet, said elements defining paths with forced run for washing said septum and for feeding said vaporisation chamber, respectively. <IMAGE>