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Index Results
(6 Results)

AP6307 - $33.25
A new twist on crystal growing! In this activity, students cut out and assemble miniature paper trees. The trees are placed in a solution of Prussian blue, sodium chloride, and ammonia. Overnight the trees become “snow-covered” in a thick, delicate...
AP6308 - $84.90
A new twist on crystal growing! In this activity, students cut out and assemble miniature paper trees. The trees are placed in a solution of Prussian blue, sodium chloride, and ammonia. Overnight the trees become “snow-covered” in a thick, delicate...
AP6157 - $48.85
Grow your own spectacular display of long-lasting crystals in gels—using large sized demonstration bottles! Mix two solutions together to form a gel overnight. Add another solution to the hardened gel and watch amazing crystals begin to form before...
AP4424 - $40.80
In a matter of seconds, columns of various colors sprout up from the bottom of a beaker containing a clear liquid. The crystals form like stalagmites in a cave and will continue to grow for several days. This beautiful crystal garden is fascinating...
AP8715 - $24.70
Amazing! Beautiful popcorn-like crystals actually growing out of a rock. How is this possible? In this demonstration, the teacher performs tests on a limestone rock to determine some of its chemical and physical properties. The rock is then placed...
AP1929 - $3.65
It is a miniature artificial tree that grows. Ornamental buds appear in 15 minutes and magically grow into an extraordinarily beautiful and delicate tree. Tree size is 2¼" tall. Wonderful crystal-growing lab.
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