US$ 45.99
and four rotary controls
modular instruments
and a 1-degree protractor
Included is a touch screen
Human Sperm Model, 15", Greatly Magnified Capacity_50mL and four rotary controlsFifteen inch enlarged spermatozoon model exposes the head, midpiece with mitochondrial spiral, and flagellum, supporting reproductive cell biology teaching.
US$ 45.99
US$ 14.99
US$ 14.99
US$ 49.95
US$ 49.95
US$ 44.00
US$ 61.60
US$ 27.99
US$ 21.99