OXYGEN MEASUREMENT, Help!

[vitor warwar]

Keywords: 


Hi There:

     I'm trying to measure the consuption of oxygen in a enzymatic
reaction. I'm using a Clarke-type electrode. The problem is
that this stuff is very unstable. It only works well every blue
mon, making impossible to do any serious kinetics work.

     Any advise? Is there any other way to measure free O2 in
solution?

     Thanks for any help,

     Vitor

--
______________________________________________________________________
     Vitor Warwar			vwarwar at unlinfo.unl.edu
     Department of Plant Pathology	Voice (402) 472-5598
     406 Plant Sciences Hall		  Fax (402) 472-2853