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    What People Are Saying

    Fun Play
  • Holly
  • 08/10/2016
  • This is fun to put in dry ice and watch the colors change.
    Product as described
  • Nicolette
  • 05/20/2016
  • I used this with the directions on the website for making a rainbow using vinegar and sodium carbonate. The experiment worked well and really wowed the kids.
    good for use in pH experiments
  • Jennifer
  • 05/11/2016
  • Bought the universal indicator for use in pH experiments. It is so easy to use and I like it much better than using litmus paper. I now take it everywhere we go so we can do pH experiments "on the fly", like testing the pH of the pond water when we go fishing, or testing different foods and liquids to see if they are alkali or acidic.

    science gift selector tool

    Universal indicator, 30 ml

    Ages 14+

    Item# UN-UNIVERS

    $5.50 in_stock

    In Stock

    Order now to ship Monday, 12/05. Express shipping is available.
    Product Overview
    pH indicator. Color changes from 2 to 10 pH.
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    • Product Details

      Universal indicator, 30 ml

      pH indicator. Color changes from 2 to 10 pH. This solution comes with a pH color indicator chart.

      Here is a project that uses universal indicator: Color-Change Chemistry

      Hazard Note: Flammable liquid; read warning labels carefully.

      Shipping Note: This item is a regulated chemical and only ships Economy or UPS to a street address in the 50 US states.

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    • Reviews
      15 Review(s)