"The Mystery of Lyle and Louise"

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!

Tested to ensure ultra pure quality for molecular biology and sensitive analytical applications.

Amber bags prevent their contents from being degraded or damaged by UV light waves.

The Basic Melting Point Apparatus is primarily used in determining the purity of a sample and is optimized to quickly and efficiently heat up to 3 samples at one time.

Meets AP Science Practices 4, 5, 6, and 7, and Big Idea 4.

The nation's most exciting science competition now has kits for at-home use!

The nation's most exciting science competition now has kits for at-home use!

One Pound of One-Hole Rubber Stoppers in Various Sizes.

Toe Nail Removal Trays are Industry Standard.

Spatulas with 50×7 mm thin flat rounded blades on either end.

Borosilicate glass capillary melting tubes are 4" in length and have a 0.05" outer diameter capillary tubes that are particularly useful for determining the melting point of various substances.

This kit provides a hands-on examination of immunology procedures.

The Adventurer Pro is the industry's most versatile balance.

Remote, customized professional development using our proven Safety Qualification Programs.

Allow students to discover a variety of exciting technologies essential to our everyday lives.

These 6 mm thick fiberboard wheels come with drilled center holes for 4 mm dowels.