".2mL PCR tubes"

Relate Motion to Sound

A set of four borosilicate glass tubes of different shapes connected together to illustrate that liquids will stand at the same level.

Simple, yet effective tool.

Spectrum Tubes demonstrate the wave properties of different gases.

This safe spectrum power supply features encased spectrum tubes.

Provides an Optimum Seal Every Time.

Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.

Safe alternative to Glass Titrators

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

Demonstrate the combining volume ratios of gases.