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Specimens


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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: (470331-418)

Description:   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.
Catalog Number: (470331-516)

Description:   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.
Catalog Number: (470225-138)

Description:   Cut and finished samples with fiberoptic samples.
Catalog Number: (470237-638)

Description:   This giant among trilobites comes in at nearly a foot in length. Beautifully prepared, on an 11 <sup>3</sup>/<sub>4</sub>Ă—7" base. Resin. Tennessee.

Description:   Examples of the More Important Minerals Found in Rocks
Catalog Number: (470331-420)

Description:   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.

Description:   Paramecium multimicronucleatumis one of the largest species of Paramecium. This ciliate contains a single macronucleus and four or more micronuclei. Grows in Dilute Alfalfa medium (Hay Medium).
Catalog Number: (470179-640)

Description:   Study Structure and Motility of a Variety of Common Protists<BR>Convenient, all-inclusive kit contains everything you need to culture and examine different protists to discover their unique attributes. Comes with a specimen culture, culture materials, Form and Structure sheets, and instructions for 30 students.<BR><BR>These microbes are members of the cellular slime mold group, and are commonly found in certain types of soil, dung, and other high-bacteria habitats. A variety of experiments can be conducted with <i>Dictyostelium</i>, including observing its life history and investigating differentiation and taxis responses. It is also interesting to observe <i>Dictyostelium</i> feeding on bacteria, which are included in this kit. Additional suggested experiments include studies of migrating pseudoplasmodia and differentiation. Cultures: <i>Dictyostelium discoideum, Enterobacter aerogenes,</i> or <i>Escherichia coli</i> (food).
Catalog Number: (470226-694)

Description:   Single tooth of predaceous marine reptile.
Catalog Number: (470179-328)

Description:   Hemolysis, the rupture of red blood cells, is induced by certain species of streptococcal bacteria that produce extracellular hemolysin.  Observe this phenomenon with this set of 3 non-pathogenic species
Catalog Number: (470331-380)

Description:   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.
Catalog Number: (470331-452)

Description:   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.
Description:   Designed for Introductory College Petrography Labs
Description:   Produce High-Titer T-Series Coliphages Without Setting Up an Aeration System
Catalog Number: (470331-422)

Description:   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.
Catalog Number: (470331-524)

Description:   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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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-962-2660.
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