"SCIENTIFIC HATCHERIES"

Students Learn That the Density of a Substance is Constant, Even as Its Mass and Volume Change.

This wooden machine has a sturdy wooden construction ideal for classroom use.

Wi-Fi simplifies data acquisition.

Bottle stands made of polished Beechwood. For 6 or 12 bottles.

Use PCR to genotype your own chickens for the presence of the oocyan allele that causes blue eggs.

Ideal for Collision and Pendulum Demonstrations

Disposable micropipettes are calibrated at 20 μl.

This wooden machine has a sturdy wooden construction ideal for classroom use.

The three-model set displays the differences between cardiac, skeletal, and smooth muscle structures.

Use PCR to genotype your own chickens for the lavender allele that causes pale greyish plumage.

Measures velocity and acceleration with durability and accuracy.

Depicts structures and important hormones.

Spare pith balls for pith ball electroscope.

This economical model tests for eight different factors.

A pair of 100g gliders designed for use with air tracks 470157-654 and 470157-664.

Primary colors filter set.