".2mL PCR tubes"

This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.

Bulk balsa, chipboard sheets, and dowels for blade making in the classroom.

The Tube of Toothpaste Demo takes the decomposition of hydrogen peroxide to a new level by adding soap and food coloring.

Classroom supply items for your every day needs.

Clear Measurements in Classic Study of Electrons

Investigate the deflection of electrons.

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

How Does Folic Acid Prevent Neural Tube Defects?

Generate a uniform magnetic field perpendicular to the axis of the Teltron D series tubes.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Check valves allow one way passage of water or air through tubing.

Compares thermal expansion of various liquids.