"solar filter"

Great example of plant cells and mitosis.

The life-like Didactic Spine was cast from a natural spine.

Food colors in dropper bottles.

Stickers, Asst Colors,

Precisely designed and ruggedly built, this easy-to-use spectrophotometer with a large digital display is ideal for student use in high schools and colleges.

Whole mount

What Happens When You Combine All Colors of Light?

Soft, Pliable, Reusable.

Actively involve your students in the learning process with these sophisticated biology coloring books.

Toothpicks of different colours, includes 100 each of blue, white, orange, yellow, and green.

Plastic bowls are available in 28 and 180 oz. capacities.

Ungraduated separatory funnels with ground cones and plastic stoppers, made of borosilicate 3.3 glass.

This weather station provides precise, real-time weather data straight from the backyard or classroom.

Features Over 300 Color Chips

Clear Seal™ screw cap microtubes are an all-purpose laboratory microcentrifuge line.

Specially formulated to hold a point longer and for easier sharpening.