PH Reagent drops for testing pH of ionized water.
Simply add 1-2 drops into 1/2 oz. water [ about 1 tbsp.]. Shake and observe color change.
Note on Testing Water Samples: Just add enough drops till you can see what color it is. How many depends on the size of the sample you're testing. I usually use the little vial that comes with the pH drops and fill that half-full. Then I'll put in about 2 drops. You can add more drops than that if you want, but if you add too many drops the color becomes too dark to tell.
This is professional, scientific wide-range pH reagent that is not sold in stores.
Note: the glass bottle kit comes with:
- 10.5 ml plastic bottle of scientific-quality pH reagent;
- Lid has dropper attached;
- PH color chart is on bottle.