www.teachersource.com

Source for inexpensive and hard-to-find science workshop supplies and materials for the lab, classroom, school workshop, university and home experimenter.

URLs from www.teachersource.com:

URL: http://www.teachersource.com/Default.aspx URL: http://www.teachersource.com URL: http://www.teachersource.com/Chemistry/HydrophilicHydrophobicPolymers/SodiumPolyacrylateDiaperPolymer.aspx

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