Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Sampler – constituent separation – sample handling – or sample...
Reexamination Certificate
2007-05-14
2009-08-25
Fitzgerald, John (Department: 2856)
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Sampler, constituent separation, sample handling, or sample...
C073S863310
Reexamination Certificate
active
07578174
ABSTRACT:
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 (21a,21b,21c;62a,62b), such that the individual capillaries (21a,21b,21c;62a,62b) 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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Bruker Biospin GmbH
Fitzgerald John
Vincent Paul
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