What is H2 blue drops reagent: H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent detects the presence of dissolved hydrogen gas and accurately determines hydrogen (H2) concentration in water. It is made in Japan and also has known as H2 Blue Test Kit. H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent contains 10 mL of reagent and will dispense approximately 450 drops (a typical test for dissolved hydrogen gas will take between 4 and 10 drops). One drop of H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent reacts with 0.1 ppm (100 ppb) of molecular hydrogen. The color of H2 blue drops changes from blue to transparent when H2 blue drops react with molecular hydrogen. H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent should be stored in a cool, dry place, and should be used within 12 months of purchase. How H2 blue drops work: H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent and molecular hydrogen create a chemical reaction where methylene blue solution turns colorless and transparent through the reductive reaction caused by the molecular hydrogen. How to use H2 blue drops/MiZ Dissolved hydrogen concentration determination reagent: Shake the bottle before use. Pour hydrogen water (about 6 ml) up to the yellow line into the provided test cup. Do not fill above the yellow line in order for the test to be accurate. Add H2 blue drops reagent into the test cup,one drop at a time, and stir with a toothpick. When mixture turns transparent, repeat step 2. Perform measurement as quickly as possible once you pour hydrogen water into the provided test cup because hydrogen tends to disperse quickly. Precautions: Cannot be orally consumed Keep away from fire Keep away from children Be aware that product can stain skin and cloth Should be used only for molecular hydrogen determination Do not drink hydrogen water containing H2 blue drops
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