Which pH meters are best? There are numerous reasons you may want a pH meter. Maybe you just bought a new hot tub, plan on starting a hydroponic garden or want to test your drinking water to ensure it ...

ST. LOUIS — For years, testing of the tap water in an upscale Detroit suburb showed the city was in the clear. Then residents got a notice seemingly out of the blue: Their water could be contaminated ...

Please provide your email address to receive an email when new articles are posted on . Among five commercial alkaline water brands, pH levels ranged from 9.69 to 10.15. Body Armor SportWater had the ...

If you purchase an independently reviewed product or service through a link on our website, SPY.com may receive an affiliate commission. There are many things to worry about daily (we lay in bed every ...

IPI tests paper-based materials and adhesives for pH levels using a modification (described in ISO 18902) of the standardized test, TAPPI T 509 Hydrogen Ion Concentration (pH) of Paper Extracts (Cold ...