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"bacteria"

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Ward's® Live Cylindrospermum Culture

Ward's® Live Cylindrospermum Culture

This filamentous cyanobacteria is comprised of heterocysts and akinetes that are terminally located on the filament.

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Ward's®  Live Clostridium beijerinckii Culture

Ward's® Live Clostridium beijerinckii 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 Staphylococcus saprophyticus Culture

Ward's® Live Staphylococcus saprophyticus Culture

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

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Ward's® Live Enterobacter cloacae Culture

Ward's® Live Enterobacter cloacae Culture

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

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Fischerella (Stigonema)

Fischerella (Stigonema)

Freshwater. Filamentous. True branching, dimorphic structure. 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 Neisseria flava Culture

Ward's® Live Neisseria flava Culture

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline. 

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Ward's® Live Streptococcus mutans Culture

Ward's® Live Streptococcus mutans Culture

Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis. 

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Ward's® Live Corynebacterium xerosis Culture

Ward's® Live Corynebacterium xerosis 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 phlei Culture - PATHOGEN

Ward's® Live Mycobacterium phlei Culture - PATHOGEN

This pathogenic organism is sometimes isolated from hay and grass.

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Ward's® Live Escherichia coli JM101 (Host) Culture

E. coli with JM101 can be transformed with pUC8 plasmid to become resistant to Ampicillin and to metabolize lactose

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Ward's® Live Streptococcus viridians Culture - PATHOGEN

Ward's® Live Streptococcus viridians Culture - PATHOGEN

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

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Ward's® Live Aquatics Set: Pack of 1

Ward's® Live Aquatics Set: Pack of 1

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

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Ward's® Live Staphylococcus aureus Culture (Pathogenic)

Ward's® Live Staphylococcus aureus Culture (Pathogenic)

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

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Ward's® Live Streptococcus gallolyticus Culture

Ward's® Live Streptococcus gallolyticus Culture

Isolated from the alimentary tract of cows. Lancefield group D, gamma hemolysis. May be pathogenic in humans. 

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Ward's® Live Novosphingobium capsulatum (Flavobacterium capsulatum) Culture

Ward's® Live Novosphingobium capsulatum (Flavobacterium capsulatum) Culture

Capsules produced in milk. Psychrophilic (prefers low temperatures), produces yellow pigments. 

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Ward's® Live Halobacterium salinarium Culture

Ward's® Live Halobacterium salinarium Culture

Red-pigmented halophile from evaporating salt ponds; requires 25% salt medium, lyses easily in plain water, releasing DNA.

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