Injection valve array
作者： Daniel M. Pinkas , H. Sam Bergh , Friedhelm Schoenfeld , Michael Klaus , Frank Doffing
DOI:
关键词: Analytical chemistry 、 Chemistry 、 Phase (matter) 、 Gas chromatography
摘要: A novel gas injection valve for injecting discrete charges of into a mobile phase or carrier stream is provided. Injection valves the invention comprise plurality microvalves capable receiving at different pressures and emitting approximately same pressure. The further provides parallel arrays multiple samples substantially simultaneously method controlled pressure to high-resolution chromatograph.
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