Optical sensor for determining carbon dioxide in gaseous or liquid sample, comprises matrix comprising hydrophobic polymer and cationic species which does not interfere with indicator comprising pH-sensitive dye forming anionic species

Ingo Klimant (Inventor), Marco Leiner (Inventor)

Research output: Patent

Original languageGerman
Patent numberCA 2621754 A1
Publication statusPublished - 27 Aug 2008

Cite this