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Bacteria - Living Material

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® High School Bacteria Culture Set

Ward's® High School Bacteria Culture Set

This set of 12 cultures can be studied as hands-on examples of the bacteria described in the most popular high school-level biology texts.

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Ward's® Pigmented Bacteria Set

Ward's® Pigmented Bacteria Set

Certain strains of bacteria have their own pigments, creating a rainbow of different natural colors. This set includes bacterial cultures with a variety of different colors.

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Ward's® Bacteria In Food Demonstration

Ward's® Bacteria In Food Demonstration

Students determine contamination levels of ground beef in different environments.

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Ward's® Bacteria Forms Set

Ward's® Bacteria Forms Set

Includes Examples of the Three Basic Morphological Types

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Ward's® College Bacteria Culture Set - PATHOGEN

Ward's® College Bacteria Culture Set - PATHOGEN

This large culture collection includes the specimens presented most often in university textbooks

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Ward's® Bacteria Forms Mixture

Three Morphology Types in One Tube

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Ward's® Luminescent Bacteria Set

Ward's® Luminescent Bacteria Set

Fascinate students with some of the simplest light-producing organisms

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Ward's® Student Bacterial Culture Kit

Ward's® Student Bacterial Culture Kit

Everything you need to safetly collect and culture bacteria and fungi from your environment

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Ward's® Hemolysis Set

Ward's® Hemolysis Set

Hemolysis, the rupture of red blood cells, is induced by certain species of streptococcal bacteria that produce extracellular hemolysin.  Observe this phenomenon with this set of 3 non-pathogenic species

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Ward's® Live Amoeba: 30 Student Culture

Ward's® Live Amoeba: 30 Student Culture

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

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Ward's® Live Paramecium: 30 Student Culture

Ward's® Live Paramecium: 30 Student Culture

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

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Ward's® Live Streptomyces griseus Culture

Ward's® Live Streptomyces griseus Culture

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

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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 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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Ward's® Live Escherichia coli, Lactose Negative Culture

Ward's® Live Escherichia coli, Lactose Negative Culture

Ward's® Live Escherichia coli, Lactose Negative Culture

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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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