Semicircular Glass Block, 100 x 18mm Subcategory_Bases and Rods two beaker mugs

two beaker mugs

For larger laboratory and shop measurements requiring rigid extension

Adjustable height from 3 to 16 inches distinguishes this polished hardwood single-funnel stand

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

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

Semicircular Glass Block, 100 x 18mm Subcategory_Bases and Rods two beaker mugsGlass semicircular block at 100 by 18mm, the wider half disc face extending the available beam entry zone for refraction and total internal reflection investigations.