"live microorganisms"

This organism is a common inhabitant of intestinal flora, and can be a major cause of urinary tract infection.

This "many-headed" organism is a plasmodial slime mold commonly found in forests on decaying deciduous trees. Available in both plasmodial and sclerotial stages.

This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.

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

This organism is commonly recovered from soil and water. As normal intestinal flora, it can also usually be found in sewage.

This organism can be isolated from soil, wounds, and intestinal tracts of humans. It digests protein and is known for its strong, distinctive odor.

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

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.

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

This organism is occasionally isolated from soil, but most frequently from smegma- a secretion from male and female genitalia.

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

Penicillium notatum is a deuteromycete that produces penicillin. It is available in normal and high-yield strains.

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 intestine and may be pathogenic in humans. This organism will grow in Sodium chloride solution.

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

Ideal tool for aquatic ecosystem studies. Collect periphyton samples with ease using this specialized sampler, perfect for water quality and aquatic ecosystem studies.