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Ring and Ball Apparatus with Stand Glass Bottles_BOD Bottles field lines

SKU 7102192147
4.2
Description

field lines

fabricated from glass tubing 6 mm bore

Mounted Zener diode on a transparent base with 4mm color-coded sockets and a printed circuit diagram

wheel-and-axle

Combining filtration and titration on one base

Ring and Ball Apparatus with Stand Glass Bottles_BOD Bottles field linesStand mounted ring and ball thermal expansion apparatus, dropping freely through the ring when cool but stopped by the ring once flame heating expands the ball.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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