"The Mystery of Lyle and Louise"

Makes demonstrations viewable by the entire classroom.

Ideal selection for use with a ray box.

For differential isolation and presumptive identification of group D streptococcus.

Premeasured Packs Save Time in the Lab
Simply add the contents of one Dehydrated Media pack to one liter of water, bring to a boil, and sterilize, to make enough media for 40 to 50 plates or 16edited0 tubes.

Individual spherical glass lenses.

Provide a convenient way to illustrate the properties of lenses to students.

This muscular masterpiece is a detailed aid for anatomic demonstrations.

All Types and Sizes for all Optical Applications.

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

The buckets contain a wide variety of colorful buttons in an assortment of shapes, colors and sizes, all the ideal supply for hundreds of arts and crafts ideas.

The nation's most exciting science competition now has kits for at-home use!

Interpret the History of a Specific Geologic Era

The nation's most exciting science competition now has kits for at-home use!

This dual magnifier has two lenses for varying magnification.

Easy to connect beads for DNA fun.

Ideal for a Variety of Uses.

A heart model without pins!