Caption: Universal indicator acid colour range. Footage of the acid colour range of universal indicator solution demonstrated in flasks containing liquids of different pH values. The acid-base (pH) scale runs from 0 to 14. The flasks here mostly contain acidic liquids. The colours and approximate pH values are, from left to right: red (pH 1), orange (pH 3), yellow (pH 5), light green (pH 7, neutral) and dark green (pH 9). For the full ranges of colours, see clip K005/3824.

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Universal indicator acid colour range

K005/3791 Rights Managed

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Duration: 00:00:39.17

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 519.8M


Capture format: Canon EOS 5D Mark III

Codec: H.264

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