"The Mystery of Lyle and Louise"

Choose from a variety of individual frog development slides.

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.

Clearly Represents All Stages of Metamorphosis

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.

Latex feel with superior strength.

Full Sized Adult Manikin

Vividly demonstrate plate tectonics and plate boundry interactions.

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!