"bacteria"

Students determine contamination levels of ground beef in different environments.

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

Produces orange pigments. 

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. 

Ward's® Live Escherichia coli, Lactose Negative Culture

Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis. 

Isolated from human saliva, sputum, and intestine. No Lancefield group shown, alpha hemolysis.

This pathogenic organism is sometimes isolated from hay and grass.

Isolated from the alimentary tract of cows. Lancefield group D, gamma hemolysis. May be pathogenic in humans. 

Capsules produced in milk. Psychrophilic (prefers low temperatures), produces yellow pigments. 

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.

Freshwater. Filamentous. Unbranched, contorted filaments. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

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.

Isolated from human urinary tract and wound infections, this organism is identifiable by its characteristic putrefactive odor.

Normal flora of respiratory tract. Beta-lactamase positive. Also known by the name Branhamella catarrhalis