"The Mystery of Lyle and Louise"

Nalgene® This kit makes any 25 or 50 mL buret both auto-filling and self-zeroing. With 1000 mL squeeze bottle, 1.2 m of clear flexible tubing and fill tube with adapter. Buret not included.

The human auditory ossicles, individually presented in natural position, embedded in transparent acrylic.

Life size replica of a human kidney in two parts.

The life-size human head and neck model is a very highly detailed map of all of the muscles, vessels, and nerves in the human head and also provides a cross sectional view of the internal structures inside the cranium.

Preserved specimens in resin material.

These microscope cameras will deliver superior performance and crisp images.

Interpret the History of a Specific Geologic Era

Bandages are easy to open and feature a highly absorbent, non-stick wound pad.

Hole punch

Useful for collision and pendulum experiments.

30 cm, no holes.

This life-size, high-quality muscular figure represents a wide variety of human anatomical structures in most accurate detail.

Label Your Existing Vials!

SmartCheck ladders are available in three size ranges (50 bp, 100 bp and 1 kb) to cover most common applications.

Creates a moist wound healing environment.

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