Learn how hard water and pH levels reduce pesticide effectiveness. Simple testing and water conditioning can save farmers ...

Learn how to test pH of food for canning in a water bath to ensure that you are meeting the requirements for high-acid foods. This is an educational tool and not a license to change lab-tested recipes ...

'Tis the season of the swimming pool, and here at Shots we've been patronizing our local public pools to escape the heat. One can't, however, frequent a pool without eventually contemplating its ...

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David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

A practical guide to daily and weekly pool care, water testing, and seasonal tips to keep your pool clear, safe, and inviting ...

The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...

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 ...