".2mL PCR tubes"

100 feet of extra tubing for TeacherGeek projects.

Keep your microscope in ideal working order with these supplies for maintenance and upkeep.

Original Parts From biOrb®.

Study Wavelengths and Energy All With One Device

Leak-proof dispensing of liquids.

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.

With the magnet is on the outside, it's easy to see the science behind these eddy tubes.

Spectrophotometer cuvette

Standard aluminum push-button crutches feature a double extruded center tube that provides load-bearing strength where it's needed most.

This pipette features a curved glass tube for a more precise control of liquid delivery.