US$ 113.75
this basic Paramecium model demonstrates ciliate structure and single-celled organism anatomy for biology teaching
Premium gyroscope and gimbal cradle on a wooden base
5% accuracy on a 60mm scale
5-inch funnel during gravity filtration in chemistry classrooms
and a removable cord post
Rollers for Inclined Plane, 7cm Manufacturer_Eisco this basic Paramecium model demonstratesSolid metal 400g roller at 7cm wide by 5cm diameter on cone bearings in a cord ready metal frame, the lighter companion to the PH0341A roller for inclined plane investigations.
US$ 113.75
US$ 107.50
US$ 105.00