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HOME > CHEMISTRY > CHEMISTRY KITS > NATURAL GUMS AND RESINS (GRADES 7-12) >

August 21, 2008
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Natural Gums and Resins (Grades 7-12) Natural Gums and Resins (Grades 7-12)

WL5266-01      $57.95     


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Gums and resins are found in lots of consumer products, from chewing gum to pharmacueticals to adhesives and coatings. Experiments in this kit allow investigation of the properties of the plant products myrrh, tragacanth, acacia gum, copal, rosin, lac and dragon's blood.

Kit includes:

  • 20 reproducible pages of background material
  • a research project guide
  • lab instructions
  • question pages
  • Teacher Answer Guide
  • instructions for a related teacher demonstration
Ethanol is required, but not included in the kit.


WL5266-01 Natural Gums and Resins (Grades 7-12)
In stock 		$57.95

Required Accessories
WLC95063-06 Ethyl Alcohol
*** Temporarily out of stock and will ship when it becomes available. *** 		This item is restricted. $7.00





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