US$ 78.00
Holds burettes
equipping a class for dual-diameter compound-pulley experiments without cord-threading setup
Syphon barometer at 41 inches tall with a 3
this electrically maintained tuning fork accepts 2-6V DC at universal binding posts
Machined to equal volume from six different metals
Large Ball-Bearing Differential Pulley, 20/30/40/60mm Steps Glass Sets & Apparatus_Organic Chemistry Sets Holds burettesFour step large ball bearing differential pulley with 20, 30, 40, and 60mm steps at 6. 5 inches overall, mounted on a 0. 75 inch post for attachment to standard rod and clamp stands.
US$ 78.00
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