Horizontal Hand Boiler Demonstration

SKU: TCH-HB-200
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US$ 13.54
US$ 13.54
US$ 13.461%
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Description

Description

Transfer liquid back and forth using the heat of your hand! Amazing to see! Fascinates students! Challenge: Can you find a way to obtain clear liquid on one side and solid dye on the other? Suggestions for experiments provided. 3.8 cm (1.5") dia. bulbs, 18 cm (7") apart. Colors may vary.
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This product is shipped from our supplier's warehouse in CT, United States
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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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