Quote:
Originally Posted by Tom Barr
KH ref solution gets around that, but the drop checker introduces others, slow response time, issues for some with using a precise pH color or measured value for pH, I use a pH probe and encase it in special membrane and KH ref solution to get around that.
|
-I don't think the professor I work for would appreciate borrowing the lab grade ph probe from our HPLC machine room.
Even more so when he finds out it was used on a fish tank.
It sounds like a really good way to get the results you want, though. I guess it's time to make a drop checker out of some broken glassware and the bunsen burner. Thanks!