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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Please note: this link includes the glass tubes only
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or anyone curious about science and technology
To activate the distinct metal-salt light feature
Low pressure air and Hydrogen
Glass-sealed n-Octadecane (Paraffin Wax, C18H38) Please note: this link includesDiscover phase change in the palm of your hand. This elegant desktop display features a glass sealed ampule filled with high purity noctadecane (C18H38), a paraffin with a precise melting point of about 28C (82F). At typical room temperature it appears as a white solid; gently warm the tube with your hands for a minute and watch it transition into a clear liquidthen cool it to see crystals reform. Its a simple, mesmerizing demonstration of
US$ 49.00
US$ 49.00
US$ 150.00
US$ 150.00
US$ 16.91
US$ 49.00
