jjencek
New member
I have burned myself with a test kit that slowly crept down - K in particularly.
I have been nervous about test results since. I would love to check my test kits once in a while against a known value. Are there "simple" solutions I can premix to do so?
I have read that Kh can be checked by (1.1350 grams of baking soda in 1 gallon of distilled water=10dkh).
What about other tests?
Ca, Mg, Salinity, No3, Po4, Ph, etc.
I have been nervous about test results since. I would love to check my test kits once in a while against a known value. Are there "simple" solutions I can premix to do so?
I have read that Kh can be checked by (1.1350 grams of baking soda in 1 gallon of distilled water=10dkh).
What about other tests?
Ca, Mg, Salinity, No3, Po4, Ph, etc.