"The Mystery of Lyle and Louise"

Toe Nail Removal Trays are Industry Standard.

Investigate flowering plant meiosis

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

Two Activities Introduce Your Students to the Periodic Table of Elements

Disposable hand warmers - ideal for outdoor workers and those who engage in cold weather sporting activities.

Perfect for your molecular biology applications.

EXCEL 355 general exam table offers an all steel fully welded base construction with a long trouble free service life and no maintenance requirements.

It has easy push-button adjustment for height settings in 1" increments (29 to 38").

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

This investigation meets AP Science Practices 1, 3, 4, 5, 6, and 7.

Meets all Seven Science Practices

This kit demystifies DNA's and RNA's connection to protein synthesis.

Highly Graphic Introduction to the Properties of Acids and Bases

The properties of radioactivity and the concept of half-life determination can be difficult subjects for students to fully understand.

Demonstrates mechanical to electrical energy conversion without batteries.

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