Stainless Steel Dissection Tray with Wax Liner Size:13.75"x10" sized for advanced simple-machines experiments

sized for advanced simple-machines experiments in physics instruction

1°C resolution in air or submerged in water for thermal and phase-change experiments

and enzyme catalysis for biochemistry coursework

Spherical optically worked glass lens with ground edges demonstrates how diverging lenses always produce smaller virtual upright images for ray-tracing exercises

Stainless Steel Dissection Tray with Wax Liner Size:13.75"x10" sized for advanced simple-machines experimentsWax liner accepts dissection pins to stabilize specimens during tissue exposure, with a stainless steel tray beneath for washable classroom biology workflows.