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"Freeze-Dried Specimens"

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Ward's® Live Alcaligenes viscolactis Culture

Ward's® Live Alcaligenes viscolactis Culture

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

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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 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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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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Agrobacterium tumafaciens

Agrobacterium tumafaciens

A. tumefaciens is a pathogenic soil bacterium known to cause grown gall disease, in nut trees and the plants of some stone fruits.

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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 Serratia liquefaciens Culture

Ward's® Live Serratia liquefaciens Culture

Colorless, most widely dispersed of the Serratia species. 

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Ward's® Live Sporosarcina ureae Culture

Ward's® Live Sporosarcina ureae 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 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 Serratia marcescens D1 Culture

Ward's® Live Serratia marcescens D1 Culture

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

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Ward's® Moraxella catarrhalis

Ward's® Moraxella catarrhalis

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

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Ward's® Live Staphylococcus aureus Coagulase-Negative Culture (Pathogenic)

Ward's® Live Staphylococcus aureus Coagulase-Negative 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 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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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 Rhizobium leguminosarum Culture

Ward's® Live Rhizobium leguminosarum Culture

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

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