US$ 1548.00
3-inch base generating voltage under illumination
and internal organelles for detailed protist biology teaching
Five ceramic ring magnets at 1
000 volts to demonstrate energy conversion
Ovule Types Model Material_Ceramic 3-inch base generating voltage underSix ovule orientations orthotropous, anatropous, campylotropous, amphitropous, hemitropous, and circinotropous mount side by side for plant reproduction teaching.
US$ 1548.00
US$ 3362.50
US$ 717.60
US$ 12.36
US$ 64.95
US$ 1242.00
US$ 2148.00
US$ 125.00
US$ 2028.00
US$ 3348.00
US$ 600.00
US$ 4548.00
US$ 957.60