• JoYo
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    7 months ago

    oh shit those colors are a standard?

    • DrRatso
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      7 months ago

      Yes, because most universal pH testers will use the same indicators.

    • DrRatso
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      7 months ago

      Theres some slight variance, but generally, because they usually use the same indicators, the resulting colours will be the same across most tests.

      E: Double post because lag, oh well.