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Specimens

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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: (470025-900)

Ward's® Fulgurite

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Description: Unusual glassy tubes of fused sand produced by lightning strikes in desert sediments. Average size: 1.5"- 2".

Catalog Number: (470176-436)

Ward's® Live Arcella Culture

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Description: Usually found in freshwater and mosses, this organism has a hard umbrella shaped shell or "test", out of which finger-like pseudopodia project.

Ward’s® Live Black Planaria (Phagocata gracilis)

Description: Black Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.

Catalog Number: (470025-362)

Nonmetallic Mineral Resources Topic Set

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Description: Substantial Set of Economically Important Minerals

Catalog Number: (470027-312)

Salterella sp. (Cambrian)

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Description: Early straight-shelled nautiloids in a small matrix.

Catalog Number: (470027-510)

Chlorellopsis coloniata (Eocene)

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Description: Freshwater algal structures in chert. Average size: 3" x 4".

Catalog Number: (470027-878)

Freeze-Dried Sheep Kidney

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Description: Freeze-dried sheep kidney. Available in vacuum packs.

Catalog Number: (470176-728)

Spirostomum

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Description: A very large Protozoa that graphically demonstrates the basic animal cell. Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date. Each culture shipment is prepared in our laboratories and includes the "Working with Protozoans" manual which contains detailed instructions for subculturing and use. Canadian Customers: CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required. Our cultures undergo strict biochemical screening and are unconditionally guaranteed for species and purity. Each culture is labeled with scientific name, media on which it was cultivated and optimum growth temperature. Although our cultures are considered non-pathogenic, standard bacteriological laboratory procedures should be used at all times. Cultures are available either live for immediate use or freeze-dried for convenient storage until needed. (Please note: We are not responsible for any infection resulting from the use of our cultures.)

Live Paramecium bursaria

Description: Paramecium bursaria is a ciliate that contains mutualistic algae called Zoochlorella. The algae lives in the cytoplasma of the Paramecium and provides it with food. Paramecium bursaria grows in Dilute Alfalfa Medium (Hay Medium) or Soil Water Medium. Requires light for growth.

Catalog Number: (470000-290)

Ward's® Brain Collection Museum Mount

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Description: Museum mounts are the ideal supplement for classroom dissection.

SDS

Catalog Number: (470000-176)

Coralline Alga

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Description: Supplied in a jar of 50% glycerine. Enough materials for 10 students, unless specified as a jar of each.

SDS

Ward's® Live White Planaria (Procotyla fluviatilis)

Description: Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.

Catalog Number: (470180-490)

Ward's® Live Jellyfish (Cassiopeia sp.)

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Description: Pack of 3 Jellyfish (Cassiopeia sp.) Students can observe symbiotic organisms called zooxanthellae (minute flagellates) swimming with the jellyfish in an inverted position, with tentacles overhead.`

Water Bear

Description: Hypsibius sp. The water bear is a complex animal representing the unusual phylum of Tardigrades, which contains about 400 marine, terrestrial, and freshwater species.