I have been testing my Mg with a salifert test kit every few weeks getting 1300-1350 as a typical result. However recently I received results from AWT for a test I sent to them and they have my Mg at 1050! My salifert kit does not expire for another 18 months. What could cause such a variation? Should I trust one more than another? Should I add Mg?
Help, Magnesium test variations
- Thread starter Mike.kel
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Randy Holmes-Farley
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I would not assume their value is necessarily correct.
