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First test step in Identifying Pathogenic Staphylococcus.

How Do Common Household Chemicals React?

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).

A bare copper wire of the highest quality. Available in several standard AWG sizes.

Mini farm and wild animal toys.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

Students solve the case with ink chromatography and STEM.

The Hoffman Electrolysis Apparatus is designed for the electrolysis of water.

This is an excellent and economical set for introductory ray optics.

Primary and Secondary Coils are used to investigate electromagnetic induction.

In this colorful experiment, students will explore the biological process of bacterial transformation using vibrant chromogenic proteins.

For centuries, humans have used selective breeding and conventional hybridization to produce desirable qualities and to increase crop yields. Today, scientists use genetic engineering to directly manipulate the DNA, quickly producing these desirable traits. In this experiment, students will use agarose gel electrophoresis to explore the molecular methods used by scientists to identify genetically modified organisms. No thermal cycler is required. Students are also encouraged to explore the controversy surrounding the use of genetically modified organisms.

Ideal for demonstrations or hands on experiments in the physics classroom

This kit is very useful for reflection, refraction, and color mixing experiments.

This Ray Box is a simple, safe, and sturdy source of projected light for many classic optics experiments. Best of all, you don't need a completely dark room to conduct optic experiments due to its high-intensity light!

Visually impacting demonstration of the relationship between temperature and pressure.