Code: EDUCPH0390A
Consisting of five glass bulbs with stem, total height 400 mm; mounted against a plastic stand, with 5 scales graduated in mm.
per EACH
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Used to demonstrate the different thermal expansions of various liquids. The apparatus comprises five bulbs with tubes mounted in a frame which is supported by a water trough. The frame has a special sliding arrangement with clips to hold glass bulbs with tubes. The bulbs can be easily removed and fixed and have a funnel formation on top for easy filling.
