Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Sampler – constituent separation – sample handling – or sample...
Reexamination Certificate
2006-05-23
2006-05-23
Larkin, Daniel S. (Department: 2856)
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Sampler, constituent separation, sample handling, or sample...
C422S082020, C422S098000, C204S400000, C204S416000, C029S428000
Reexamination Certificate
active
07047795
ABSTRACT:
An analyzing instrument (2) according to the present invention includes a capillary (6), a sample liquid inlet (42), and a liquid introduction controller for a controlled pattern of introduction of the sample liquid into the capillary. The capillary (6) preferably includes a common passage (60) and a plurality of individual passages (61–63) connecting to the common passage. In this arrangement, the liquid introduction controller selects for each of the individual passages (61–63) whether or not the sample liquid is introduced therein. The liquid introduction controller includes, for example, one or more through-holes (51–53) each communicating with e.g. the individual passages (61–63). The liquid introduction controller preferably selects for each of the individual passages (61–63) whether or not the sample liquid is introduced therein, by a selection whether or not the corresponding one of the through-holes (61–63) is opened or closed.
REFERENCES:
patent: 5405510 (1995-04-01), Betts et al.
patent: 0 471 986 (1992-02-01), None
patent: 04-264246 (1992-09-01), None
patent: 5-164724 (1993-06-01), None
patent: 10-332626 (1998-12-01), None
patent: 2000-19147 (2000-01-01), None
ARKRAY, Inc.
Hamre Schumann Mueller & Larson P.C.
Larkin Daniel S.
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