£4.99
Key Facts
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pH 7 Buffer Solution.
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Used for calibrating pH controllers to pH 7.
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50ml Bottle.
Description
pH buffer solution is precisely manufactured to a specific value of pH 7. This means pH monitoring equipment can be accurately calibrated to a known pH value. Regular calibration of your pH controller or pH monitor is recommend in order to maintain accurate operation.
Customer Reviews
Average Rating
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Cecil A.
7th Aug 2025Calibrated my pH meter perfectly. Does what it's supposed to do. Calibrated my pH meter perfectly. Does what it's supposed to do. -
Michael M.
17th May 2025Calibrated my pH meter fine Calibrated my pH meter fine -
Danyelle C.
6th May 2025Calibrated my meter quickly and accurately Calibrated my meter quickly and accurately -
Hayden K.
16th Apr 2025Works as expected. Calibrated my meter perfectly. Works as expected. Calibrated my meter perfectly. -
Grant G.
30th Sep 2023Does the job Does the job -
Ross S.
23rd Aug 2023Does the job, thanks!!! Does the job, thanks!!! -
Helle R.
29th Jan 2019Don't know much about the subject just yet. But it works. Only thing I wish it was a container, who didn't tilt as easily whom are calibrating the electrode. Grin. Don't know much about the subject just yet. But it works. Only thing I wish it was a container, who didn't tilt as easily whom are calibrating the electrode. Grin. -
Jackson S.
17th Nov 2016Works great. Using for UP pH controller re-calibration. Works great. Using for UP pH controller re-calibration.
