A great way to measure H2 dissolved in the water is by any Qlife Hydrogen water generator or any other Hydrogen water producing machine like the Chanson Alkaline water ionizers, Hydrogen Sticks, or any Hydrogen water generating device. If you are not sure Contact us and we can help you.
H2Blue Eco Measure the Concentration of Dissolved Hydrogen Gas (H2) in Water in mg/L or ppm.
1 drop is = 0.1ppm of dissolve H2 or 10 drops = 1ppm of H2
Ensure the device is maintained properly by testing it monthly after your citric acid is clean.
Accurately test H2 level in water with pH 2-10
1 x 10ml bottle = Approx 325 drops
How to use H2Blue please click on the following link to the Mfg webpage (third party) https://www.h2sciencesinc.com/how-to-use-h2blue.html