Dry analysis element having a constant blank value and process f

Details Dry analysis element having a constant blank value and process f Dry analysis element having a constant blank value and process f

1992-10-09

1994-03-01

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 57, 422 58, 422 61, 435805, 436166, 436169, 436170, G01N 2101, G01N 3122

Patent

active

052905144

ABSTRACT:
A dry analysis element which gives a calibration curve having a constant blank value for every lot and can be used without the need of correction of the internal calibration curve memorized in an analyzer. The dry analysis element including a water-permeable layer which contains: a reagent composition capable of producing an optically detectable substance in the presence of a predetermined analyte in an aqueous sample; and a fogging agent selected from the group consisting of the optically detectable substance and a material which is detectable by the same method for detecting the optically detectable substance. Also provided is a process for preparing the analysis element.

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