H2 Blue Hydrogen Test Drops

H2 Blue Hydrogen Test Drops

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H2Blue eco formula (non-ethanol solvent) is a reagent which can be used to measure the concentration of dissolved H2 gas (mg/L-ppm) in hydrogen-rich water.

When the drops are placed into water containing dissolved molecular hydrogen, the blue drops turn clear.

One 10mL bottle contains approximately 325 drops (total number of tests will vary depending on average H2 concentration). 

Comes with a graduated beaker/storage container and stir wand.