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3D Paramecium Sectional Anatomical Model on Base with Removable Parts, 18 x 8 inch Class_Class B 9A with oxidized constantan winding

SKU 79620183276
4.3
Description

9A with oxidized constantan winding on a vitreous-enameled steel tube and a phosphor-bronze sliding contact

generating opposite charges along its length to compare negative and positive triboelectric behavior side by side

and iron rods for linear-expansion comparison

Long-format 150 x 10mm chrome-steel cylinder pair with half-red

3D Paramecium Sectional Anatomical Model on Base with Removable Parts, 18 x 8 inch Class_Class B 9A with oxidized constantan windingThree dimensional Paramecium sectional model with removable parts reveals cilia, oral groove, nuclei, and internal organelles for protist biology teaching.

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