"Freeze-Dried Specimens"

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

This spore-forming, thermophilic organism is commonly used for germicidal and sporicidal testing due to its ability to withstand higher-than-normal temperatures.

Beta hemolysis on blood. Causes wound infections and septicemia. 

E. coli: Freeze dried with media pack

The presence of A. viscolactis in milk is a common cause for sliminess or "ropiness".

This organism is commonly isolated from sewage, water, soil and dairy products, as it is a normal part of intestinal flora.

This yellow, shiny organism is known to cause wound infections and more famously, toxic shock syndrome.

Both of these strains of Serratia marcescens are colorless mutants when plated alone, but when grown together, they produce a red pigment.

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

This organism is normal flora of human skin.