Drilled Aluminum Pendulum Ball, 15mm Subcategory_Solvents Polypropylene 30cm body pairs with

Polypropylene 30cm body pairs with a clear domed polycarbonate lid and sieve plate on this standard desiccator for sample drying over granular desiccants

paired with a 19

or vacuum lines on larger laboratory apparatus with flexibility around curves and fittings

and vascular bundles for plant anatomy and photosynthesis teaching

Single E10 bulb socket on a 4mm-terminal base rated to 6V max

Drilled Aluminum Pendulum Ball, 15mm Subcategory_Solvents Polypropylene 30cm body pairs withLightweight 15mm drilled aluminum ball threads onto string or wire for pendulum period studies, collision demonstrations, and mass comparison experiments in mechanics.