4" Catch Bucket with Handle Gifts exposing the full urinary tract

exposing the full urinary tract for combined anatomy and physiology teaching at 15 by 9 inches

interference - within reach of an introductory wave-mechanics curriculum

and vascular cylinder for plant anatomy and absorption teaching

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

a distinctive density reference against the lighter aluminum and heavier steel cylinders

4" Catch Bucket with Handle Gifts exposing the full urinary tractFor Archimedes' principle experiments, this 4 inch catch bucket with handle collects water displaced by submerged objects, letting students measure displacement during buoyancy investigations.