Vials

420 results were found

Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.

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Catalog Number: (470179-098)

Ward's® Live Serratia liquefaciens Culture

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Description: Colorless, most widely dispersed of the Serratia species.

Ward's® Live Staphylococcus aureus Culture (Pathogenic)

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

Ward's® Live Salmonella enteritidis Culture - PATHOGEN

Description: Frequent human isolate. Causes gastroenteritis.

Ward's® Live Proteus vulgaris Culture - PATHOGEN

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

Ward's® Live Clostridium rubrum Culture

Description: Isolated from soil. Forms red pigment (best on high carbohydrate medium) and has oval eccentric spores.

Catalog Number: (470179-720)

Carteria

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Description: Carteria (Small)

Catalog Number: (470177-296)

Fucus

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Description: Fucus Macroalgae (Small)

Catalog Number: (470179-760)

Dunaliella

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Description: Dunaliella (Small)

Ward's® Live Mycobacterium smegmatis culture

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

Ward's® Live Serratia marcescens Cultures: Strain 933 and Strain WCF

Description: Both of these strains of Serratia marcescens are colorless mutants when plated alone, but when grown together, they produce a red pigment.

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

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

Catalog Number: (470179-206)

Ward's® Live Aquaspirillium serpens Culture

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Description: All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for spec...

Ward's® Live Clostridium sporogenes Culture

Description: This organism can be isolated from soil, wounds, and intestinal tracts of humans. It digests protein and is known for its strong, distinctive odor.