Cone to Flexible Tubing Adapter, 24/29 Cone, Borosilicate Glass Capacity_25mL demonstrating Lenz's law through asymmetric

demonstrating Lenz's law through asymmetric induced-current behavior

producing oxygen's characteristic emission lines for spectroscope viewing of atomic-emission and quantum-energy levels

and small diffraction objects in the optical-bench beam path for repeatable interference and diffraction work

adjustable from 0 to 45 degrees with an alignable pulley and included pan and roller

Cone to Flexible Tubing Adapter, 24/29 Cone, Borosilicate Glass Capacity_25mL demonstrating Lenz's law through asymmetricCone to flexible tubing adapter in borosilicate glass features 24 29 cone with right angle design for connecting apparatus to rubber tubing.