Description

Polypropylene round test tube rack holding 12 tubes — four at 25 mm and eight at 19 mm — with 360-degree access for benchtop chemistry demonstrations and student experiments

1 ohms to 1 ohm in 0

5V DC fan motor with a blue plastic blade on a 3

and resonance relationships

supporting small-feature eye anatomy teaching

Simple Machines Wedge Model Material_Aluminum Polypropylene round test tube rackUsed to demonstrate how a wedge multiplies force during splitting, this wooden simple machine model lets students measure input effort against output splitting force at different wedge angles.

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

Simple Machines Wedge Model Material_Aluminum Polypropylene round test tube rack

You may also like

recommand products