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Title
Indikatorelement mit einer von einer in Kontakt zu bringenden Sustanz abhängigen Farbgebung
Date Issued
2011
Author(s)
Patent No
102011082716
Abstract
Indicators element (10, 20, 30) comprises polymeric material (12) and an indicator dye (14), which can be contacted on to-be-tested substance (18, 25), where the indicator dye is contacted with polymer material having fixed shape, so that the to-be-tested substance can be brought into contact with the indicator dye. Independent claims are included for the following: (1) cell culture vessel with indicator element; and (2) method for determining pH value of substance.
Language
de
Patenprio
DE 102011082716 A1: 20110914