Description
By Polymer Ambassador, Lynn Higgins When the 1L bottle is shaken, blue and white beads mix as expected. However, when allowed to settle, the beads separate, white at the top and blue at the bottom. Then, the two separated colored beads slowly come together in the center of the liquid. How often do you see something floating in the middle of the liquid? Great for illustrating so many concepts: solubility, density, miscibility, the salting out effect... Spontaneous order from disorder! Isn't this a violation of The Second Law of Thermodynamics?? Includes one bottle, two types of beads, salt, and instructions. (Rubbing alcohol not included.)Poly Density Kit
SKU: TCH-DEN-460
Unit Price
Quantity
Subtotal
US$ 25.71
US$ 25.71
US$ 25.561%
2
US$ 25.471%
3
Description
Shipping from
This product is shipped from our supplier's warehouse in CT, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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