Red Cabbage Colour Crystals
Product Code: M32
Product Availability:
Available
Cabbage extract in a solid form for all your acid-base indications.
New Zealand Price Estimate: |
$9.50 |
$6.00
Product Description
Students will discover the science of fizzy things, make a breathalyzer and pH paper and discover the magical colour changes of kitchen chemicals and cabbage indicator. Half a scoop of the colour crystals will indicate the pH of almost any solution.
Contains: Food grade stable red cabbage extract crystals, scoop & great instructions.
Teach: indicators, pH, acid-base reactions.
Age: 8+
Web link: Measure the acidity & alkalinity of various substances around the house .
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