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pH Indicators and Dyes STEM Kit

This kit is a unique teaching tool for introducing students to the chemistry behind plant pigments (the blueberry bio-pigment cyanidin) and how they can be used as pH indicators and fabric dyes.

  • Kit Contains All Required Chemicals and Supplies
  • Students Design Test Strips and Compare to Those Commercially Available
  • Material Accommodates up to Forty Students
  • Covered Concepts Include Data Analysis, Accuracy vs. Precision, Bio-Pigment Structure, and More
  • Teacher's Guide Included
They use their knowledge to create their own pH test strips and evaluate them against a commercial type.

Covered concepts include data analysis, accuracy vs. precision, bio-pigment structure, pH, pH scale, pH indicators, stains and dyes, acids, bases, acid-base interactions, solutions, and self-ionization of water.

Ordering information: This kit includes four detailed activities featuring 'model' and 'inquiry' investigation paths for 11 investigational activities, which can accommodate up to 40 students. It also contains a DVD with PDFs of teacher and student guides and other digital content.



Item # Description Includes No. of Lab Groups Unit Availability Price Quantity
470213-356 pH Indicators and Dyes STEM Kit
Instructional CD with PDF Student and Teachers Guide 20 Each Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 1-800-727-4368 or email


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