"SCIENTIFIC HATCHERIES"

One Pound of One-Hole Rubber Stoppers in Various Sizes.

Dramatically Demonstrate that Temperature Increases with Pressure

Effectively test your earthquake-proof building.

Battery operation makes the unit completely portable.

Pick up test tubes easily and safely.

Spectrum Tubes demonstrate the wave properties of different gases.

For demonstrations, plotting magnetic fields.

Barnes Dropping Bottles are made of heavy, clear glass.

Visually demonstrate the water cycle right in the classroom.

Dissection tray with tie down holes.

Economical tool set for the lab.

Dissection tray with wax and tie-down holes.

Accurate IR at a reasonable price.

One Pound of Solid Rubber Stoppers in Various Sizes.

Position the Flame at Just the Right Angle.

Securely hold two flat object together.