US$ 125.80
75" in length and has an inner diameter of 9mm and an outer diameter of 11mm
Two-part tooth model separates crown from root-and-pulp chamber
brass-strip gaps
Hand-painted animal cell model reveals organelle structures
demonstrating how a clutch connects and disconnects rotational drive power in automotive and industrial systems
24" Lymph Nodes Biology Study Model Subcategory_Energy Transfer 75" in length and hasCross sectional view of an enlarged lymph node reveals cortex, medulla, and afferent efferent vessels for teaching lymphatic filtration and immune response.
US$ 125.80
US$ 114.70
US$ 34.97
US$ 14.95
US$ 169.95
US$ 19.99
US$ 150.00
US$ 110.62
US$ 387.50