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Ward's® Live Escherichia coli (non-muccoid) Culture

Ward's® Live Escherichia coli (non-muccoid) Culture

Used for culturing Dictyostelium discoideum (cellular slime mold). 

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Ward's® Live Escherichia coli culture

Ward's® Live Escherichia coli culture

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

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Ward's® Live Shigella sonnei Culture - PATHOGEN

Ward's® Live Shigella sonnei Culture - PATHOGEN

isolated from human intestine. Lactose positive and sucrose positive after a few days’ growth. Causes a mild form of dysentery.

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Ward's® Live Geobacillus stearothermophilus Culture

Ward's® Live Geobacillus stearothermophilus Culture

This spore-forming, thermophilic organism is commonly used for germicidal and sporicidal testing due to its ability to withstand higher-than-normal temperatures.

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Ward's® Live Citrobacter freundii Culture

Ward's® Live Citrobacter freundii 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 smegmatis culture

Ward's® Live Mycobacterium smegmatis culture

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

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Ward's® Live Pseudomonas aeruginosa culture (Pathogenic)

Ward's® Live Pseudomonas aeruginosa culture (Pathogenic)

This organism can be isolated from many human urinary tract infections, as well as polluted water and sewage. It is commonly identified by its distinctive grape-like smell (trimethylamine) or because it can turn the agar light green due to production of a blue pigment (pyocyanin).

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Ward's® Live Cyanobacteria Mixture

Ward's® Live Cyanobacteria Mixture

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

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Ward's® Live Lactobacillus delbrueckii ss. bulgaricus Culture

Ward's® Live Lactobacillus delbrueckii ss. bulgaricus Culture

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

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Ward's® Live Streptococcus agalactiae Culture - PATHOGEN

Ward's® Live Streptococcus agalactiae Culture - PATHOGEN

Isolated from milk and udders of cows. Lancefield group B, beta hemolysis. Causes infection of the female genital tract, maternal septicemia, neonatal infections. Camp test positive; resistant to bacitracin.

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Ward's® Live Lactococcus lactis Culture

Ward's® Live Lactococcus lactis Culture

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

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Ward's®  Live Azotobacter vinelandii Culture

Ward's® Live Azotobacter vinelandii Culture

Azotobacter vinelandii is an aerobic organism normally found in soil, and is commonly known for its ability to fix nitrogen, converting it to ammonia.

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Brevibacillus brevis

Brevibacillus brevis

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 Providencia stuartii (Proteus inconstans group B) Culture

Ward's® Live Providencia stuartii (Proteus inconstans group B) 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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WaterWorks™ Bacteria Check Water Quality Test

WaterWorks™ Bacteria Check Water Quality Test

Bacteria Make Up Much of the Composition of the Soil

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Corynebacterium diphtheriae

Corynebacterium diphtheriae

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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