US$ 38.00
Male and female Bilharzia model demonstrates schistosome anatomy
showing the hexagonal bonding within each layer and the weak bonding between layers
Used to introduce semiconductor rectification
this LDR drops resistance dramatically when light strikes the cell
and accessories for quantitative force and friction studies on adjustable inclined surfaces
Water to Wine Chemistry Demonstration Kit Subject_Anatomy Male and female Bilharzia modelWater to wine kit demonstrates acid base indicator chemistry through dramatic color changes that simulate liquid transformation for chemistry demonstrations.
US$ 38.00
US$ 675.00
US$ 40.00
US$ 1075.00
US$ 200.00
US$ 40.00
US$ 1475.00
US$ 1725.00
US$ 884.00