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.
Ward's® Chalcedony
Supplier: Avantor
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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Ward's Pure Preserved™ Horse Eyes
Supplier: Avantor
Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.
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Ward's® Preserved Bullfrogs: Plain Preserved
Supplier: Ward's Science
Formalin preserved bullfrogs Available in vacuum packs or pails.
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Ward's® Pure Preserved™ Bullfrogs, Plain
Supplier: Avantor
Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.
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Ward's® Magnetite (Crystalline)
Supplier: Avantor
Spinel group; black, dull metallic luster; common iron oxide.
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Ward's® Quartz (Milky)
Supplier: Avantor
White, massive, coarse crystalline vein, Mohs’ hardness of 7.
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Ward's® Shale (Oil)
Supplier: Avantor
Brownish gray, kerogen-rich; commercial oil source.
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Ward's® Sandstone (Banded)
Supplier: Avantor
Red, medium, to coarse-grained iron oxide cement; shows hematite bands.
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Ward's® Gneiss (Gray Banded)
Supplier: Avantor
White and black bands of quartz, feldspar, and biotite; typical foliation.
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Shale (Carbonaceous)
Supplier: Avantor
Black, fissile; commonly with carbonized fossil plant impressions.
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Bowen's Reaction Series Mineral Collection
Supplier: Avantor
Specimens illustrate important stages of mineral formation.
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Ward's® Microcline (Pink)
Supplier: Avantor
Feldspar group; pink cleavages showing perthitic texture, common potassium feldspar, Mohs’ hardness of 6.
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Ward's® Bacteria In Food Demonstration
Supplier: Avantor
Students determine contamination levels of ground beef in different environments.
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Ward's® Fusulinid Limestone
Supplier: Avantor
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark