US$ 48.99
ground to polished beveled edges and usable as a top-spinning base in secondary mechanics demonstrations
a lamp house
75 inches tall with visible crankshaft
and a 1-degree protractor
Human Female Reproductive Ovary Model Subcategory_Energy Transfer ground to polished beveled edgesOvary model exposes cortex, medulla, and follicular stages from primordial through mature corpus luteum for reproductive anatomy and histology teaching.
US$ 48.99
US$ 63.00
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US$ 48.99