120mL Spirit Lamp, Glass Micropipets_Variable Volume the frosted side acting as

the frosted side acting as a screen for projected real-image observation

Acrylic bell-in-vacuum jar with an internal 4-6V DC electric bell that fades and falls silent as the enclosed air is removed

Eisco Labs proudly manufactures its own products using state-of-the-art equipment

the apex angle approaching minimum-deviation territory where small apex changes produce visible deviation shifts

5-inch needle-pointed stand grips a 3/4-inch-wide bar magnet upright for hands-free study of attraction

120mL Spirit Lamp, Glass Micropipets_Variable Volume the frosted side acting asGlass spirit lamp holds 120mL of fuel for low temperature bench heating, flame tests, and demonstration heating in chemistry teaching labs.