Hello,
I am super confused..
JBL Mg Test turning color after 17 drops. So 1700 - 420 (Ca value) = 1280 mg
Salifert Mg test needs more than 1,0 ml to turn color, like 1.2 ml which would be around 1800 ppm cause i dont need to substract here Ca value)
Testes both several times, gettine always this kind of range.
So, this is not even close, huge difference actually?!
Is there any way to test which one is the correct number?
I am super confused..
JBL Mg Test turning color after 17 drops. So 1700 - 420 (Ca value) = 1280 mg
Salifert Mg test needs more than 1,0 ml to turn color, like 1.2 ml which would be around 1800 ppm cause i dont need to substract here Ca value)
Testes both several times, gettine always this kind of range.
So, this is not even close, huge difference actually?!
Is there any way to test which one is the correct number?