Pulse Glass
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Product Number: SA09087M Price: $16.65In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
Designed for demonstrating that vapor pressure increases when temperature increases. Apparatus consists of two glass bulbs which are connected with a glass tube and contain a colored, volatile liquid. Holding one of the bulbs in your hand causes the evaporation of a portion of the liquid, which forces the liquid into the other bulb. CAUTION: Only operate using hand heat.
*NOTE: This item can only be shipped via Ground Service.
