Thread: Help ph probe calibration
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Old 09-09-2008, 11:02 PM
wil0311 wil0311 is offline
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Default Help ph probe calibration
I just bought a calcium reactor. I have packets of ph calibration solution of 7 and 10. Now I want to run the reactor at around 6.6 ph. So my question is can I calibrate my probe with 7 and 10, or do I need the 4 and 7 solutions? I would like to know if the probe is accurate when lower than 7 ph because I already calibrated it with the 7 and 10 solutions.

Thanks for your help.
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