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Gas Expansion Apparatus

Original price was: $84.73.Current price is: $45.53.

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SKU: 1003511 Category:

Gas Expansion Apparatus – 1003511Glass vessel with ground-glass sealing joints for demonstrating the expansion of air when heated.
The U-tube is filled with water at room temperature and the water levels are marked. Even the heat from a hand is enough to cause the air in the flask to expand so that the water levels in the U-tube change visibly.
Height:approx.230 mm

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