"agarose powder"

Bundled for Convenience

Used Worldwide to Teach Proper Handwashing Technique.

Ideal for tensioning lines.

Here's everything you will need to get soldering.

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

Makes hard to connect components easy to use in electrical circuits.

Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.

Poster Board

Now you can put your body's static electricity to good use with this small neon bulb.

Students understand atomic line spectra in a whole new light.