The indicator for acidity, ...
Published by Ric Davidge, Chairman
The indicator for acidity, alkalinity, or basic is known as the pH value. A pH value of 7 means a substance is neutral. The lower value indicates acidity, and a higher value is a sign of alkalinity. To better understand the range in pH, take a look at these examples:
- Apple Juice - 3 Orange Juice - 3.5 Coffee - 5.5 Milk - 6.2 Baking Soda - 8.5
- Soapy water - 10 Bleach - 12
in our highest quality waters in Alaska (25,000 years old) we have a high pH keeping it alkaline. This is preferable for human health, but it is a 'fine' water and next to the best bottled water in the world.
want more? Just ask Ric Davidge, The Water Czar/Alaska