page_title: Universal indicator
hierarchical_section_title: Universal indicator
caption_attribution_description: Српски / srpski: SPEKTAR BOJA
context_page_description: A universal indicator is a test to measure the pH value of a liquid. The solution that is used has several chemical indicators in it. This means that the indicator is able to show different colours. The drawback of this solution is that it cannot be used for titrations, which expect a well-defined change in color.
context_section_description: A universal indicator is a test to measure the pH value of a liquid. The solution that is used has several chemical indicators in it. This means that the indicator is able to show different colours (and therefore pH value ranges). The drawback of this solution is that it cannot be used for titrations, which expect a well-defined change in color.
caption: Common colors
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