Prepared Media for Microbiology

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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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Ward's® Live Mixed Protist Culture

Description: Specially Prepared “Real-Life” Combinations
The world is teeming with a wide variety of micro life, making studying samples of pond water complic...

Catalog Number: (470176-694)

Mixed Diatoms and Desmids

Retrieving Pack

Description: Specially Prepared 'Real-Life' Combinations

Ward's® Live Citrobacter freundii Culture

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 Cellulomonas sp. Cultures

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 Corynebacterium xerosis Culture

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 Klebsiella pneumoniae Culture - PATHOGEN

Description: Noted for capsular swelling. Causes pneumonia and urinary tract infections.

Ward's® Live Alcaligenes viscolactis Culture

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

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.

Ward's® Live Geobacillus stearothermophilus Culture

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

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

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

Ward's® Live Providencia stuartii (Proteus inconstans group B) Culture

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...

Saccharomyces cereviciae Strains for Genetic Manipulation

Description: Yeast strains are ideal for genetic study because they are easy to grow and maintain, their life cycle is complete in approximately one week, and you ...

Periphyton Sampler

Description: Self-righting yet rugged.

Ward's® Prepared Xenopus laevis Reproductive Tissue

Description: Prepared reproductive tissues from Xenopus laevis. Products offered include ovaries, testes, and oocytes.

Catalog Number: (470006-388)

Ward's® Dermestid Skeletal Preparation Kit (Dermestes maculatus)

Retrieving Kit

Description: This activity shows Dermestid beetles assist in the breakdown of dead organic matter. Simply allow them access to the freeze-dried frog provided.