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You Searched For:

"Dispensers"

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Sponge Spicules

Item Number:  (470001-768)
Formalin preserved sponge spicules. Available in vials.

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Horse Eye

Item Number:  (470001-388)
Formalin Preserved

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Ward's® Ultramafic Rocks Thin Sections Set

Item Number:  (470024-960)
Enhance Your Ultramafic Studies with This Special Petrographic Resource

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Freeze-Dried Grassfrogs

Item Number:  (470000-958)
Avg. Ratings: 5.0 (1 Review)
Freeze-dried grassfrogs. Available in vacuum packs.

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Exogyra Arietina (Cretaceous)

Item Number:  (470225-140)
Spirally twisted oyster.

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Ward's® Live Clostridium sporogenes Culture

Item Number:  (470176-812)
This organism can be isolated from soil, wounds, and intestinal tracts of humans. It digests protein and is known for its strong, distinctive odor.

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Ward's® Live Streptococcus viridians Culture - PATHOGEN

Item Number:  (470179-178)
Isolated from human saliva, sputum, and intestine. No Lancefield group shown, alpha hemolysis.

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Ward's® Live Serratia marcescens Cultures: Strain 933 and Strain WCF

Item Number:  (470179-148)
Both of these strains of Serratia marcescens are colorless mutants when plated alone, but when grown together, they produce a red pigment.

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Ward's® Live Shigella sonnei Culture - PATHOGEN

Item Number:  (470179-154)
isolated from human intestine. Lactose positive and sucrose positive after a few days’ growth. Causes a mild form of dysentery.

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Ward's® Live Enterobacter aerogenes Culture

Item Number:  (470177-254)
This organism is commonly recovered from soil and water. As normal intestinal flora, it can also usually be found in sewage.

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Ceratophyllum

Item Number:  (470189-274)
Ceratophyllum

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College Set

Item Number:  (470000-834)
Preserved, College Survey Set, 15 Specimens

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Large Southern Centipede

Item Number:  (470001-278)
Alcohol Preserved

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Ward's® Live Elodea densa Aquatic Plants

Item Number:  (470175-814)
Avg. Ratings: 4.3 (6 Reviews)
An excellent aquarium oxygenator, Elodea densa is great for teaching plant respiration, photosynthesis, and plasmolysis.

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Ward's® Arkose

Item Number:  (470026-228)
Red-brown to gray, coarse-grained, containing feldspar and mica.

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Micrasterias

Item Number:  (470176-686)
Micrasteria (Small)

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Showing items   225 - 240  of 1,055