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You Searched For:

Astronomy+Earth+Science+Models


284  results were found
Specimens

Specimens are available for use in a wide variety of organic and inorganic testing procedures. Organic samples can be utilized for dissection purposes or studying whole preserved or life specimens, with practical examples in cellular biology or the internal structures of whole organs and complex multicellular systems. Rock specimens are useful for studying textures, grain sizes, and other features brought about by pressure, temperature, and other natural forces, offering a glimpse into the Earth’s geological history.


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Catalog Number: (470176-432)

Description:   Freshwater. Unicellular. Soil-water medium. Characterized by two flagella (one inside a groove at right angles to the other); most also have tests mad...
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Description:   Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. Make lectures and labs on protist reproduction clearer with...
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Catalog Number: (470176-322)

Description:   Hydra are tiny animals closely related to jellyfish. They can be carnivorous as well as photosyntheic due to their symbiotic relationship with green ...
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Description:   Formalin preserved bullfrogs Available in vacuum packs or pails.
MSDS SDS
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Catalog Number: (470179-064)

Description:   A collection of some of the strains of Escherichia coli needed to grow various coliphages (available separately).
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Description:   Yeast strains are ideal for genetic study because they are easy to grow and maintain, their life cycle is complete in approximately one week, and you ...
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Description:   You will receive a sample of both green and brown hydra mixed together, allowing you to observe the differences between the two organisms.
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Description:   Formalin preserved Mexican grey perch. Available in vacuum packs or pails.
MSDS SDS
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Catalog Number: (470176-714)

Description:   Volvox globator is a species of colonial green algae that forms spherical colonies of cells.
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Catalog Number: (470176-360)

Description:   Volvox aureus is a species of colonial green algae that forms spherical colonies of cells.
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Catalog Number: (470176-580)

Description:   Paramecium caudatum is a common protist that inhabits a variety of aquatic ecosystems.
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Catalog Number: (470176-788)

Description:   Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutat...
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Description:   This harmless insect parasitizes the Sarcophaga (flesh fly) pupae. Females usually lay 30–50 eggs in the pupae, which provide food for the Nasonia lar...
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Description:   Formalin preserved bullfrogs Available in vacuum packs or pails.
MSDS SDS
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Catalog Number: (470175-818)

Description:   Characterized by a lack of rigid cellulosic walls, instead these organisms have pellicles made of protein. They store paramylon instead of starch.
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Catalog Number: (470176-760)

Description:   Drosophila melanogaster, the common fruit fly, is widely used in genetic studies because they express a number of mutations such as eye, wing, ...
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