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Open-Ended Borosilicate Glass Combustion Tube, 11.8 inch, 0.86 inch Diameter Stock Type_Build to Order Two pith balls suspended on

SKU 98371203354
4.3
Description

Two pith balls suspended on unspun silk from a brass pillar

Front-panel AC/DC and 6V/12V switches on this low-voltage power supply running from 110V input at 2 amps

sized so the needle stays readable from the back of the room

Wooden-base Newton's color disc at 13 inches tall

Open-Ended Borosilicate Glass Combustion Tube, 11.8 inch, 0.86 inch Diameter Stock Type_Build to Order Two pith balls suspended onOpen ended combustion tube in borosilicate glass measures 11. 8 inches long with 0. 86 inch diameter for high temperature chemistry analysis.

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