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"bacteria"

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Ward's® Live Aquaspirillium itersonii Culture

Ward's® Live Aquaspirillium itersonii Culture

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.

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Nostoc, Filamentous

Nostoc, Filamentous

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.

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Ward's® Live Bacillus licheniformis Culture

Ward's® Live Bacillus licheniformis Culture

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.

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Ward's® Live Corynebacterium pseudodiphtheriticum Culture

Ward's® Live Corynebacterium pseudodiphtheriticum Culture

This organism is commonly isolated from human nasopharyngeal mucosa

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Ward's® Live Proteus hauseri Culture - PATHOGEN

Ward's® Live Proteus hauseri Culture - PATHOGEN

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

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Ward's® Live Shigella flexneri Culture - PATHOGEN

Ward's® Live Shigella flexneri Culture - PATHOGEN

From sewage and human intestine. Causes dysentery. 

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Ward's® Oil-Degrading Microbes Set

Ward's® Oil-Degrading Microbes Set

Study the Microbes Used in the Bioremediation of Oil Spills.

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Ward's® Live Staphylococcus epidermidis Culture

Ward's® Live Staphylococcus epidermidis Culture

This organism is normal flora of human skin.

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Ward's® Live Escherichia coli DH5 alpha (DH5α) Culture

This non-pathogenic strain of E. coli was initially created for cloning use.

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Ward's® Live Bacillus subtilis Culture

Ward's® Live Bacillus subtilis Culture

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

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Ward's® Live Citrobacter koseri Culture

Ward's® Live Citrobacter koseri Culture

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.

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Ward's® Live Mycobacterium nonchromogenicum Culture

Ward's® Live Mycobacterium nonchromogenicum Culture

This organism is normally isolated from soil and is a non-pathogenic strain of the mycobacterium genus.

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Ward's® Chromobacterium Violaceum

Ward's® Chromobacterium Violaceum

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.

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Ward's® Merismopedia

Ward's® Merismopedia

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.

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Ward's® Live Salmonella typhimurium, Ames Test Strain Culture - PATHOGEN

Ward's® Live Salmonella typhimurium, Ames Test Strain Culture - PATHOGEN

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

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Ward's® Live Streptococcus salivarius Culture

Ward's® Live Streptococcus salivarius Culture

Normal flora of the mouth and throat. Lancefield group K, gamma hemolysis. 

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