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- #224,851
ok, I didnt see this post sorry. I will look for that as well. I think I used to dip a srp in the water and it showed up there.You are welcome. I used to buy a cheap test kit, you filled a small tube half full, then added the indicator solution. If it turns blue, it is alkaline, yellow is acid, green is neutral. Much cheaper than test strips I would think.
