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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
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
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
Students determine contamination levels of ground beef in different environments.
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Ward's® Bacteria Forms Set
Includes Examples of the Three Basic Morphological Types
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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® Luminescent Bacteria Set
Fascinate students with some of the simplest light-producing organisms
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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
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 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 Science is not endorsed by or affliated with FOSS curriculum in any way.
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Ward's® Live Streptomyces griseus Culture
Produces streptomycin. Branching mycelium and coenocytic hyphae.
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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
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
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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.