"agarose powder"

Convenient single or double battery holders for standard AA and D cell batteries.

Double the Voltage

Compact battery holders with wire leads.

Visualize particles and integrations.

Visualize nuclear science.

The laser pointer holder can be used on a magnetic blackboard or on a table top.

Keep bags open and securely supported on these economical, lightweight, stainless steel wire frames. For use with 12W × 24H in. bags (F13160-0009 & F13160-0005).

Provide a Secure Base for Force Probe Activities.

Developed in collaboration with a science teacher from Pennsylvania, our build your own solar LED Jar light is a fun and creative way to teach and learn about solar electricity. Use your own mason jar or recycled jar and build a colorful LED light that automatically comes on at night and goes off at dawn. Comes with everything you need. This kit requires soldering. Tools needed are soldering iron, solder & flux, hot glue gun, electric drill, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's BLUE, 2 AAA NiMH rechargeable batteries & Battery holder and wires.
A portion of the proceeds from the sales of this kit are being donated to help provide solar lighting solutions to disadvantaged communities in Africa.

A convenient dispenser for solder with no waste.

These boss head clamp holders are adjustable up to 16 mm.

Stainless steel funnel within air channel for smooth flow.

You be the detective!