"micro+tube+racks"

Highly absorbent non-stick pad to protect the wound.

C-Clear lens cleaning solution is specially designed for the industrial setting.

Hold two burettes at adjustable angles.

Convenient Reversible Top.

Meets AP Science Practices 1, 4, 5, and 6

An Inexpensive Demonstration of Respiration.

Quick and easy way to show emission with cloud chambers.

Refill fits all 0.9 mm mechanical pencils.

This is an epoxy cement kit.

This skills-building lab introduces fluorescence and its applications in biotechnology.

Get all your specimen collection devices in one place

Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.

Measure water uptake from the processes of photosynthesis and transpiration.

Ultra-sensitive diaphragm.

Powerful UV light for mineral fluorescence.

Discover How Muscles Contract