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device for feeding a carrier gas flow through a continuous injector in a column, using capillary columns and microgarnies
device for feeding a carrier gas flow through a continuous injector in a column, using capillary columns and microgarnies
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机译:使用毛细管柱和微型吊环通过塔中的连续进样器输送载气流的装置
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摘要
An apparatus for feeding carrier gas at a constant rate to on-column injectors for capillary and micropacked gas-chromatographic columns. The apparatus includes a constant pressure gas delivering device in operation during the sample injection, and a constant rate gas delivering device in operation during the sample processing stage inside the column. The two devices are connected in parallel and a switch controls the alternative operation of the same.
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