Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1998-05-05
1999-12-28
Wallenhorst, Maureen M.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 681, 422 78, 422103, 436 54, 436145, 436146, 436181, 73 6141, 7386321, 7386372, 7386434, G01N 3112
Patent
active
060077778
ABSTRACT:
An analytical instrument measures carbon content of a liquid sample. The instrument includes a sample inlet, a reagent inlet, a rinsing solution inlet, a reaction chamber, a waste outlet and a syringe pump. A multiple port valve has a plurality of ports which are coupled to the sample inlet, the reagent inlet, the rinse solution inlet, the reaction chamber and the waste outlet. The valve also includes a primary port coupled to the syringe pump and selectively fluidically couplable to each of the remaining ports.
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Harris Jeffrey L.
Martin John Trifone
Purcell Michael W.
Reckner Richard R.
Yang Sheng Sheng
Tekmar Company
Wallenhorst Maureen M.
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