US$ 23.98
and visceral organs in a combined lab-ready model
Quartz-driven digital stopwatch with 1/100th second precision and a built-in alarm
250 mm long
Extreme 300x enlargement resolves fine structures including capillary beds and nerve endings in a detailed skin cross section for histology and dermatology teaching
Center of Mass Roller-and-Ramp Demonstrator, 17" Microscopy_Microscopy Equipment &Supplies and visceral organs in aClear coated wooden A ramp at 17 inches long paired with a double ended cone roller that appears to travel uphill while its center of mass actually descends along the diverging rails.
US$ 23.98
US$ 30.99
US$ 55.95
US$ 61.95
US$ 29.98
US$ 104.95
US$ 56.00
US$ 96.00