"micro tube racks"

This microscope is ideal for advanced studies and laboratory use.

Small electrolysis apparatus with beaker included.

High-quality supplies in a simple package.

A centerpiece display for your aquarium.

These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.

This sturdy microscope is made of solid metal and coated glass optics.

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This combination unit indicates the inside and outside temperatures and the indoor humidity.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

Suitable for all aquaria.

Create your own computer controller dual axis solar tracker in under and hour, using only a screw driver.

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These Meker type burners are for use where an extremely hot flame is required.

The assortment of labware contains some of the most commonly used pieces. The plastic set comes with 20 items packed in a plastic storage box.

This newly designed rheostat features a protective cover.

Bring Your Equipment to the Crime!

The Inflatable Lungs Kit demonstrates the touch and feel of a lung.

Combine the fun and creativity of brick-based building with the power of Arduino programming.