"The Mystery of Lyle and Louise"

Secretes Ptyalin, a Form of Amylase

Demonstrate magnetic fields on your desk or overhead with this clear container of iron fillings. Using magnets, you can show students how the fillings move and cluster together.

Preserved specimens in resin material.

Preserved specimens in resin material.

Desiccator plates include three 16 mm high feet. Glazed on top surface.

The Groundwater Simulation System demonstrates the impact of environmental factors on groundwater resources.

Examine the impacts of genetic equilibrium and selection on evolution

For Individual Study.

Available with fritted glass support base for general and biological applications, or with removable stainless steel screen support base and PTFE gasket for ultraclean filtrate or proteinaceous solutions.

All in one: classroom table and lab bench. The ForwardVision™ workstation allows up to four students to work at a single station while all are facing the teacher.

This program explores the exploding field of computer graphics and their applications in the entertainment, science, medical and military fields. Includes suggestions for careers in this field of study.

Look for the V at the neck.™ Economical, disposable tools for transferring, collecting, and handling chemical and biological materials.

Urine tubes are designed for use as collection, transportation, or analysis vessels.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad™!

Explorer Analytical Balances are ideal for labs requiring the utmost precision.

A Crime Has Been Reported and It's Up to You to Help Prove Who Did It!