or, calibrate your new pH meter.
Joe Street <[EMAIL PROTECTED]> wrote:
Joe Street <[EMAIL PROTECTED]> wrote:
Try Phenolphthelein solution.
Jeffrey Tan wrote:
>Dear all,
> Need help in this process. I have read about this procedure and followed
>it exactly as it said in the JTF. I even bought a digital pH meter to make
>my life easier but this proved otherwise.
> Putting the pH meter into oil the reading does not stop moving, it take
>minutes to accertain whether the pH meter has stopped at a correct reading.
>Thereafter, when we titrate it, the pH meter goes "wild" again. Is there
>any better way to read the pH. I think all my titration results is as
>"wild" as the pH meter's reading and that will make my process "wild" as
>well. I am trying to get the pH reading at 7 +_ 0.5
> From what I read, this should not give us too much of a problem. Right?
>Any other suggestion on this titration process?
>
>Jeff
>
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