Description
comparing liquid densities by the differential heights of drawn columns
Wider-apex 30° x 75° x 75° glass wedge prism
with pucks gliding nearly frictionless across a blue-graduated steel surface
configurable as a heavy pendulum bob or a demonstration mass for Newton's-first-law setups
Sliding lamp housing makes the beam position adjustable
Yellow Molecular Model Atom, 2.2cm, 2 Holes, 10-Pack Type_Puzzle Kit comparing liquid densities by theSulfur convention yellow two hole atoms in a 10 pack at 2. 2cm diameter, sized for two bonded sulfur centers in standard ball and stick molecular model kits.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
