A New on Column Inlet for the Inside Needle Capillary Method

Page: 119

J. Hrivňáka and E. Kráľovičováb

aExpertise and Analytical Services, Bratislava, bRegional Authority of Public Health Service, Bratislava, Slovak Republic


The needle concentrator in the developed column inlet was directly connected to the capillary column. Eliminating the dead volume of the injection port, the efficiency of the column could be fully exploited. A schematic diagram of the inlet and an example of the benzene, toluene, ethylbenzene and xelenes analysis are presented.


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