SIGN UP

pickles116

Only 1 question

Avatar Image
pickles116

Why does deionised water give a different reading on my pH meter compared to pH paper?

Measuring deionised water on my pH meter I get a reading of pH8, using pH paper the result is pH6. I checked the pH meter using buffers of pH4, 7 and 10 and the results matched with the pH paper. I...
14:14 Fri 18th May 20126 answers, last by jomifl 16:24 Sat 19th May 2012

Only 1 question