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Universal indicator, 30 ml

Item# UN-UNIVERS

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$5.50 in_stock
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Quick Overview:
pH indicator. Color changes from 2 to 10 pH.
Ages 14+

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Hazard Note: Flammable liquid; read warning labels carefully.

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

More Information

Universal indicator, 30 ml

Item# UN-UNIVERS

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

Customer Reviews

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the supply that keeps us experimenting! Review by
What a wonderful pondering point this chemical offers. The deep green indicator sits on the top of the water, when vinegar is added a bright and cheery pink develops! We have done this so many times, and the kids in my science club have nominated it as a "join the science fun" experiment on our up coming science night. Thankfully, I think I have enough to support an evening of young explorers to discover the "OOh, Aah!" factor of chemistry!
Ooh! AAH! Review by
The reaction from the scientists when using this chemical was perfect! I used it to do 4 different experiments with 24 young scientists, and I still have some left over! Of course it is thanks in part to those fun little graduated cylinders!
Works beautifully! Review by
Very convenient ready-to-use pH indicator, works over a wide range of pH's. Thanks!
Better than cabbage juice Review by
My kids have had several labs requiring cabbage juice. After boiling red cabbage 3 different times, I finally ordered this indicator. It was so much easier and accomplished what was needed for the actual learning process instead of focusing on how to boil cabbage. I would definitely order this again.
Perfect In Every Way Review by
This universal indicator is a great way to quickly and accurately determine pH. It also comes with a guide to what pH matches with what color.
The bottle is a perfect size, as a little of this stuff goes a long way. Also, the dropper on the bottle allows you to precisely control the drip rate so you don't accidentally add too much of the indicator. Great product, especially for the price!

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