| 摘要 |
An apparatus for analyzing a measuring substance which is dissolved in a solvent, comprising a conduit ( 4 ) for transporting the dissolved measuring substance from a feed means ( 3 ) to a measuring location ( 12 ), wherein the feed means ( 3 ) is designed to optionally feed a solvent or dissolved measuring substance into the conduit ( 4 ), is characterized in that the conduit ( 4 ) is designed, at least partially, as a polycapillary area ( 9 ) which has N parallel connected capillaries ( 21 a, 21 b, 21 c; 62 a, 62 b), such that the individual capillaries ( 21 a, 21 b, 21 c; 62 a, 62 b) have identical flow times from the feed means ( 3 ) to the measuring location ( 12 ) and wherein N>=2. The apparatus improves the signal-to-noise ratio of the analysis.
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