"Avantor"

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Set contains one male betta, two mystery snails, a package of Egeria najas or Elodea densa and an aquatic habitat.

These organisms help keep your freshwater aquarium clean by eating algae and detritus; they won’t eat any plants included in the aquarium.

Excellet series for college mineralogy and petrology courses.

Illustrate how soils are formed from parent rocks and minerals.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Advanced study series of almost 100 specimens.

Diverse collecion of organisms.

Diverse collecion of organisms.

Cave roaches are widely used in labs for physiological, behavioral, structural, and developmental studies.

Ward's® pure preserved specimens-the best dissection experience from start to finish.

Amaze your students with this physical science kit that teaches an inquiry-based lesson on forces.

Knock over your student's preconceptions of elasticity with this inquiry-based activity on forces.

Witness your student's awe as they perform this inquiry-based activity on intermolecular forces.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Large embryos with a clear coating makes them ideal for observing development.