"bacteria"

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.

Taking their name from the bluish pigment that most of these organisms share, each jar contains a broad sample of several types of cyanobacteria.

Ames test strain for detecting carcinogens. Causes infection in humans. 

Isolated from milk products; used in the manufacture of yogurt, buttermilk, and cheese. 

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 organism is commonly isolated in soil and produces antibiotics such as bacitracin, subtilisin, and mycobacillin.

Isolated from milk and cheese products. Can be used to ferment milk. 

Isolated from human nasopharynx, saliva, and sputum. Spontaneously agglutinates in saline.

Colorless, most widely dispersed of the Serratia species. 

Found in fresh water. Chromogenesis; blue to purple pigments produced. Motile. Rods. Gram negative reaction. Aerobic. Incubation temperature 30°C. Blood agar growth medium. Note: Pathogen.

Packaged in a 16×125 mm tubes. Call our Customer Service for availability of demo plates and other special orders.

Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.

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.

Isolated from milk, ferments lactose. Lancefield group N, gamma hemolysis

This organism is commonly isolated from soil or water, and produces a pink or rose colored pigment.

Two strains of Escherichia coli (donor and host) with complementary sensitivities to Ampicillin and Streptomycin. Watch them trade traits via conjugation.

A Common Intestinal Flora Isolate, Demonstrates Alpha Hemolysis on Blood Agar Growth Medium