Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Human Anatomy_Human Skeletons & Bones Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

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offering flexible positioning during force

supplying precise low-resistance values for Wheatstone-bridge and Ohm's-law investigations

5 inches with a brass-chrome water wheel in a 10cm aluminum casing

Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Human Anatomy_Human Skeletons & Bones Research-grade oxygen spectrum tube atEnlarged pathology heart model with 2. 5 inch diameter artery cross sections reveals atherosclerosis, stenosis, and thrombosis pathology for cardiology teaching.