Crystalized titrant By Deb on 12/7/2014Deb wouldn't recommend this product to a friendThis is the second time Bottle D has crystalized and become unusable. My first test kit arrived crystalized and the second test kit crystalized after just 2 tests. I kept everything contaminant free. Will never purchase again.
Very accurate By Ali on 8/1/2011Ali would recommend this product to a friendit's not the easiest, and short BUT very accurate.
I checked with a lab standard solution.
and got +5 PPM.
Very Positive By radiata on 7/19/2011radiata would recommend this product to a friendTried my test kit for the first time today, and I'm impressed. Considering I've found and used only one other potassium kit, this one is preferable - it is more granular (doesn't rely on a subjective visual measurement, best described as "cloudiness"). The titration procedure is quite different that any Salifert titration you might be used to, but I did it right the first time - READ THE INSTRUCTIONS in the kit carefully.
I will be certainly be buying the refills for this kit...
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