Universal indicator paper

Universal indicator paper

C017/3830 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 44.5MB

Downloadable file size: 1.6MB

Price image Pricing

Please login to use the price calculator


Credit: SCIENCE SOURCE/SCIENCE PHOTO LIBRARY

Caption: Universal indicator paper packaging showing colour chart. Universal indicator paper changes its colour depending on the pH of the solution tested. It is used to measure the strength of an acid or an alkali. pH is a logarithmic measure of hydrogen ion concentration. Acid solutions have a high concentration of hydrogen ions, while alkali solutions have a low concentration of hydrogen ions.

Release details: Model release not required. Property release not required.

Keywords: acid, acidity test, alkalinity, base, chemical, chemistry, color, colour chart, hydrogen ion concentration, indicator, packaging, ph, ph., science, test, universal indicator paper

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.