> I have an old bottle of the stuff, stored partially full in a glass
> bottle, and when I checked it the pH was over 8. Is it to be expected
> that the pH increases with time, and if so, should this be of concern?
Sandy,
Just add a little oxalic acid and you'll get the pH back under 7.
Kerik
Received on Wed Sep 15 16:46:36 2004
This archive was generated by hypermail 2.1.8 : 10/01/04-09:17:55 AM Z CST