Litmus paper

Litmus paper

A500/0321 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 50.6MB

Downloadable file size: 3.5MB

Price image Pricing

Please login to use the price calculator


Caption: Litmus paper. Test tubes containing acidic (left) and alkaline (right) solutions, showing the colour change that litmus paper undergoes in each. At centre is dry litmus paper. Litmus is an acid-base indicator. It turns red in the presence of acids and purple in the presence of alkalis.

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

Keywords: acid, acidic, alkali, alkaline, base, basic, chemical, chemistry, colour change, education, experiment, glassware, indicator, litmus, paper, results, science, solution, solutions, test, test tubes, testing, tube

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