"Freeze-Dried Specimens"

Eschericia coli culture that produces GFP, visible in the presence of UV light.

From soil and water rich in minerals. Organism of putrefaction.

isolated from human intestine. Lactose positive and sucrose positive after a few days’ growth. Causes a mild form of dysentery.

Isolated from milk and udders of cows. Lancefield group B, beta hemolysis. Causes infection of the female genital tract, maternal septicemia, neonatal infections. Camp test positive; resistant to bacitracin.

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.

Students determine contamination levels of ground beef in different environments.

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

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

This organism is commonly isolated from soil, and depending upon the temperature of its environment, can produce a distinctive red pigment.

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