​​*Insure that your H2 Device is Operating at Peak Performance by Monitoring the Level of Dissolved Hydrogen Monthly

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​​​* Great for Demonstrating the Presence of Dissolved H2 - Place a Few Drops in any H2 water and Watch Them Turn Clear

* Measure the Concentration of Dissolved Hydrogen Gas (H2) in Water in mg/L (parts per million / ppm)

Blue drops turn "clear" in H2 water


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New H2Blue eco formula


- Non-Flammable Solvent -

- New No-Mess Spout -

​- Same Great Performance -

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​​* Accurately Test H2 Water in the pH Range of 6.0 - 9.5  

​​​* ​Measure Dissolved Hydrogen Gas in Water Produced by a Variety of H2-Water-Generating Technologies including: Alkaline Ionizers, H2 Water Filters, Hydrogen Infusion Machines (HIM's), Tablets, Powders, Sticks, Bubblers, Reactor Cartridges, etc.