"Avantor"

Examine how a microscope works.

An Ideal Guide to the Major Prokaryote Groups

An Excellent Collection of the Most Studied Specimens in the Plant Kingdom

This slide set takes contents from cytology and organ systems.

Illustrates Classification Types

Help Students Enhance Microscope Focusing Skills.

Survey of Vertebrate Connective Tissues

These multipurpose glass vials come with tightly fitting cork plugs.

Put a piece of Earth's ancient history in the hands of your students.

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Metal washer, package of 6, ½×1½"

Useful for collision and pendulum experiments.

Metal spoons, Set of 6

This interdisciplinary kinesthetic lab has groups of students building their own models of 5 different viruses: tobacco mosaic, mumps, influenza, potato X, and a bacteriophage.

This three part kit uses chalkboard models, manipulatives, and demonstrations to help students gain a better understanding of the math involved with chemistry.

Students become doctors with this medical diagnosis activity kit.