"Ward's+Phenomena"

Spirogyra is a genus of filamentous green algae with chloroplasts arranged in a helical (spiral) pattern.

Pink to bright rose color.
Characterized by cilia; nearly all possess two types of nuclei.

Hands on Identification of Elements

Combine Hydroponics and the Study of Mineral Deficiencies

Explore properties of elements while building your own periodic table.

The Exploring Mechanical Weathering Lab Activity Shows the weathering of rocks on the Earth’s surface.

Specially Prepares "Real-Life" Combinations

This organism is commonly isolated in soil and produces antibiotics such as bacitracin, subtilisin, and mycobacillin.

This organism is commonly found in soil and water, and is also associated with spoiled food. It produces a diffusible fluorescent pigment.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

Simulate the Actual Procedure Used in Forensic Science, Without Hardware

Bring your high school biology text to life with the algal cultures included in this set of 12 cultures commonly found in high-school textbooks.

Learn the Elements While Having Fun!

A Common Intestinal Flora Isolate, Demonstrates Alpha Hemolysis on Blood Agar Growth Medium

Strong Enough for Heavy Stream Table Use

Great value for the microscopic study of Feldspar minerals.