Skip to product information
1 of 5

Dissolved Hydrogen Water Testing Reagent (Blue drops) – 10 ml


Regular price $29.95 USD
Regular price $29.95 USD Sale price $29.95 USD
Sale Sold out
Shipping calculated at checkout.
  • 10 ml
  • 450 drops
  • measuring cup
Select shipping by UPS or USPS at checkout.
Delivery expected Tue, Dec 24

  • FREE SHIPPING $80+

Only 14 Left - Limited stock available!

This Methylene blue/platinum-based reagent can be used to measure the concentration of dissolved molecular hydrogen (mg/L) in hydrogen-rich water. 

One drop measures 0.10 PPM or 100 PPB

About 450 drops in a bottle.

Example: If the water stays blue after 15 drops, you have 1.5 PPM or 1500 PPB of molecular hydrogen dissolved in the water.

  • EASY TO USE: Turns the blue drops transparent when hydrogen is present in the water
  • 1 BLUE DROP = 0.10 PPM (100 PPB) of dissolved molecular Hydrogen using a 6 ml sample of hydrogen-rich water in the included graduated beaker

    WARNING: Stains skin, clothes, and surfaces; Use soap to clean; 
    DO NOT INGEST. KEEP OUT OF REACH OF CHILDREN. DO NOT TEST THE WATER DIRECTLY IN YOUR WATER BOTTLE OR GENERATOR
View full details

    Collapsible content

    Questions & Answers

    Can't see your question?

    Contact us

    What is the shelf life of the blue drops?

    The shelf life of methylene blue reagent drops used for measuring hydrogen concentration in water is 12 months but can vary depending on several factors:

    Keep the bottle tightly sealed when not in use
    Store in a cool, dry place
    Protect from direct sunlight and heat
    Avoid exposure to extreme temperatures

    What factors are affecting shelf life:

    Frequency of use (opening and closing the bottle)
    Exposure to air and contaminants
    Storage temperature

    Can't see your question?

    Contact us

    Customer Reviews

    Be the first to write a review
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)