Magazine
About us
Join
|
|
SWPP Home Magazine About us Join |
Term - pH scale |
| pH scale | SWPP Photographic Glossary | Saturday 14th December 2019 |
|
pH scaleA numerical system running from 0 14 and used to express the alkalinity or acidity of a chemical solution. 7 is neutral. Solutions with a lower pH value are increasingly acidic, and those with a higher pH value are increasingly alkaline
|
|
Information provided by: SWPP Contact SWPP |