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Protists - 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® Live Actinosphaerium Sp. Culture
With stiff 'arms' radiating in all directions, these microscopic organisms look like sea urchins
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Ward's® Live Paramecium caudatum Culture
Paramecium caudatum is a common protist that inhabits a variety of aquatic ecosystems.
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Ward's® Live Stentor coeruleus Culture
This organism is easily recognized by its trumpet-shape and blue coloration. It is quite large (approx. 2 mm) and is a good option for students that are just starting to look at the microscopic world.
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Ward's® Live Vorticella Culture
This organism is easily recognized by its trumpet-shape, and can commonly be found in freshwater ponds and streams. It reproduces by budding.
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Ward's® Live Blepharisma Culture
Pink to bright rose color.
Characterized by cilia; nearly all possess two types of nuclei.
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Ward's® Protist Form and Structure Set
Living Cultures Plus Comprehensive Materials for In-Depth Study.
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Periphyton Sampler for Water Sampling
Ideal tool for aquatic ecosystem studies. Collect periphyton samples with ease using this specialized sampler, perfect for water quality and aquatic ecosystem studies.