Naked Science Forum

Non Life Sciences => Chemistry => Topic started by: Garabato on 26/10/2007 00:12:10

Title: ¿How does a PHmeter's electrode works?
Post by: Garabato on 26/10/2007 00:12:10

Does annyone has any info of how this works? You know, the chemical principle involved and all, if you have a link or some reference it would be really good.

Tahnks  [:)]

Title: ¿How does a PHmeter's electrode works?
Post by: eric l on 27/10/2007 11:31:01

Lots of good links to be found by Googling, like these !

• http://www.sensorex.com/support/education/pH_education.html (from about half way the page downwards)
• http://en.wikipedia.org/wiki/PH_glass_electrode
• http://www.eutechinst.com/tips/ph/14.pdf[.li]