Description
fixed bridges
Grips burettes
Designed to make electric field lines visible
separation
Rectangular Refraction Glass Block, 75 x 50 x 18mm Lab Supplies_Classroom fixed bridgesPairs a 75 by 50mm face with a thicker 18mm body on a rectangular glass refraction block, the optically worked beveled edges widening the visible lateral shift in refraction angle demos.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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