Review on π Ferrous Ferric Water Measuring Strips by Chris Owens
No color change at any iron level
I tested my well water which pollutes everything in the house and it has not changed color at all. I tested several times with the same result. I then switched to treated greenhouse water which contains 10ppm iron chelate (I add it myself) and got the same results. As far as I can tell, these strips show no color change at any iron level.
- No need for a field kit or reagents to do tests
- I will add later
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