"bacteria"

Certain strains of bacteria have their own pigments, creating a rainbow of different natural colors. This set includes bacterial cultures with a variety of different colors.

Students determine contamination levels of ground beef in different environments.

This set of 12 cultures can be studied as hands-on examples of the bacteria described in the most popular high school-level biology texts.

Three Morphology Types in One Tube

Includes Examples of the Three Basic Morphological Types

Fascinate students with some of the simplest light-producing organisms

This large culture collection includes the specimens presented most often in university textbooks

Everything you need to safetly collect and culture bacteria and fungi from your environment

Hemolysis, the rupture of red blood cells, is induced by certain species of streptococcal bacteria that produce extracellular hemolysin.  Observe this phenomenon with this set of 3 non-pathogenic species

Students find the answers to such questions as how much bacteria does soap or mouthwash eliminate, and which mouth contains more bacteria — a human or a dog.

Explore examples of both harmful and helpful bacteria.

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Ward's® Live Escherichia coli, Lactose Negative Culture

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Grows on dead tissues. Novobiocin resistant (S. epidermidis and S. aureus novobiocin sensitive). 

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline.