"orange de méthyle"

Easy to connect beads for DNA fun.

This lab helps students discover the edicts of dew point and relative humidity.

This molded resin model is a cross section of five different structural features.

Study both an active alpine glacier and Its erosional effects.

Here's an easy way to explore the greenhouse effect theory.

The Perfect Supplement To Your Dissection Labs

Life-Size Model With Removable Internal Organs

The Horizontal Strata Model features a realistic illustration of lateral stream erosion and weathering.

Clearly Displays Over 100 Anatomical Details

This Tectonics Model demonstrates the principle of superposition and the concepts of transgression, regression, and compression.

Sawn and lacquered slabs showing finely banded stromatolitic structures.

If you build it, they will remember.

Life-Size, Cast From An Actual Specimen

Displays Skeletal Anatomy of Widely Studied Research and Dissection Animal

The Most Realistic Frog Model Available

Four Models On One Plaque Detail Flatworm Anatomy