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261 results for Live Specimens

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Live Specimens

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 Ramshorn Snail

Ward's® Live Ramshorn Snail

Planorbids, mixed genera. Compare these attractive, spiral-shelled, herbivorous freshwater specimens with other snails. They will eat aquarium plants

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Soil Nematodes

Soil Nematodes

Examine the morphological characteristics of typical soil nematodes with the specimens in our well-populated culture.

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Saccharomyces, Budding Cells Slide
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Nostoc, Filamentous

Nostoc, Filamentous

Freshwater. Filamentous. Unbranched, contorted filaments. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

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Saccharomyces, Budding Cells Slide
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Ward's® Merismopedia

Ward's® Merismopedia

Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

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Mushroom Anatomy, Coprinus Slide

Mushroom Anatomy, Coprinus Slide

Investigate mushroom structures

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Fischerella (Stigonema)

Fischerella (Stigonema)

Freshwater. Filamentous. True branching, dimorphic structure. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars..

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Ward's® Dragon Genetics Kit

Ward's® Dragon Genetics Kit

Cool and colorful dragons liven up genetics lessons.

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Plasmodesmata Slide

Plasmodesmata Slide

Pathway between plant cells.

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Animal Behavior Tray Lab Activity

Animal Behavior Tray Lab Activity

Which environment is more appealing?

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Fucus

Fucus

Formalin Preserved

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Rhizopus, Sporangia Slide

Rhizopus, Sporangia Slide

Fungal reproduction

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Ward's® Penicillium, Conidiophore with Conidia Slide
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Ward's® Live Sarcina aurantiaca Culture

Ward's® Live Sarcina aurantiaca Culture

Produces orange pigments. 

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Gloeotrichia

Gloeotrichia

Freshwater. Filamentous. Trichomes radiating from basil heterocysts. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

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Aspergillus, Conidiophores

Aspergillus, Conidiophores

Investigate mold characteristics

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Ward's® Drosophila Culturing Set

Ward's® Drosophila Culturing Set

Readily Observed Strain Requires No Magnification

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Ward's® Live Bullfrog Tadpoles (Rana catesbeiana)

Ward's® Live Bullfrog Tadpoles (Rana catesbeiana)

Bullfrog tadpoles are great for demonstrating metamorphosis in the classroom.

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Ward's® Live Cave Roaches

Ward's® Live Cave Roaches

Cave roaches are widely used in labs for physiological, behavioral, structural, and developmental studies.

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Live Amoeba proteus cultures

Live Amoeba proteus cultures

Demonstrate amoeba structure, locomotion, and feeding behavior.

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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 Leeches

Ward's® Live Leeches

Erpobdella obscura

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Ward's® Live Streptococcus mutans Culture

Ward's® Live Streptococcus mutans Culture

Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis. 

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Colpidium

Colpidium

Hay medium. Characterized by cilia; nearly all possess two types of nuclei.

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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 Silkworm Eggs (Bombyx mori)

Ward's® Live Silkworm Eggs (Bombyx mori)

When hatched, the small, gray larvae are the traditional source for high-quality silk.

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Ward's® Live Chlorella pyrenoidosa Culture

Ward's® Live Chlorella pyrenoidosa Culture

This species of freshwater algae is commonly used for research on photosynthesis.

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Diatoms

Diatoms

Formalin Preserved

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Ward's® Live Spirogyra Culture

Ward's® Live Spirogyra Culture

Spirogyra is a genus of filamentous green algae with chloroplasts arranged in a helical (spiral) pattern.

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