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Semicircular Glass Block, 100 x 18mm Subcategory_Bases and Rods Dial-gauge expansion apparatus with three

Semicircular Glass Block, 100 x 18mm Subcategory_Bases and Rods Dial-gauge expansion apparatus with threeGlass semicircular block at 100 by 18mm, the wider half disc face extending the available beam entry zone for refraction and total internal reflection investigations.

SKU: 23758452817 · From www.marsberger-treibhaus.de

4.3
USD16.99 USD58.99

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Description

Dial-gauge expansion apparatus with three interchangeable metal rods for heating and measuring the small length change each metal undergoes

this green LED on a demonstration base with 4mm plug connections lights up when current flows in the correct direction

Chrome-plated 60mm reading magnifier extending to a 20cm focal length

two beaker mugs

Semicircular Glass Block, 100 x 18mm Subcategory_Bases and Rods Dial-gauge expansion apparatus with threeGlass semicircular block at 100 by 18mm, the wider half disc face extending the available beam entry zone for refraction and total internal reflection investigations.

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