20mm Iron Density Cube with Element Stamp Biology_Microscopy this system gives students a

this system gives students a probe-and-target platform for measuring reflection

Built for wing-spreading during insect mounting

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

supplying precise low-resistance values for Wheatstone-bridge and Ohm's-law investigations

providing tunable inductance up to 1

20mm Iron Density Cube with Element Stamp Biology_Microscopy this system gives students aElement stamped 20mm solid iron cube marked (Fe) for density, specific heat, and specific gravity work, the ferrous reference specimen in the metal density series.