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Old 01-09-2021, 01:40 PM
Monk of Funk Monk of Funk is offline
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Join Date: Jan 2013
Posts: 962
Default Potassium Bicarbonate

Is there a way to test if I have in fact receive Potassium bicarbonate?

Or am I doing something wrong with calibrating my hygrometers?

I am apparently getting the same level of humidity with salt and with potassium bicarbonate when I mix them with water, and leave some of the salt, or KHCO3 dry on top of the water, and put the lot in a ziploc. They both seem to be giving me the same reading, which seems very humid to me. So, I feel like maybe I'm doing something wrong? Or my KHCO3 is actually just salt or something?

How can I troubleshoot this?

Last edited by Monk of Funk; 01-12-2021 at 05:29 PM. Reason: Edited title
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