- Image 18 of 39
Image Description
A close up of used litmus papers indicating various ph levels.
- Keywords
- acidity levels litmus neutral paper ph alkalinity change color chemistry indicator strips green red unchanged
- Resolution:
- 3500 x 2329
- File size:
- 815 kB
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License Details
Creative Commons Attribution 4.0 License
This image must be attributed - see license details -
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