Human Heart and Lung Model with Removable Heart, 16.5" Clearance Combining filtration and titration on

Combining filtration and titration on one base

this 3-inch Alnico pair fills the mid-length slot between the 1

Heavy-base Bunsen burner adds stopcock gas control for fine flame adjustment during chemistry experiments with liquid propane or butane fuel

demonstrating atmospheric pressure through evacuated twin-hemisphere separation work

Offering four-decade rotary selection from 0 to 11

Human Heart and Lung Model with Removable Heart, 16.5" Clearance Combining filtration and titration onRemovable heart lifts out of a base mounted lung and larynx assembly, exposing pulmonary and cardiac anatomy separately or together across a 16. 5 inch display.