US$ 82.99
125 inch steel horseshoe with deep pole gap
so standard lead time for more than one unit is 60 days for this item
and hinge-distance scales
Four-part plant cell model lifts chloroplast
Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car
Mini Fan Motor Unit Subcategory_Lab Burners 125 inch steel horseshoe withCompact 1. 5 4. 5V DC fan motor with a blue plastic blade on a 3. 875x2. 75 inch plastic base, accepting solar cell input or battery power for energy conversion student demonstrations.
US$ 82.99
US$ 64.99
US$ 32.00
US$ 73.00
US$ 10.99
US$ 29.99
US$ 40.00