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Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.

Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.


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Catalog Number: (470180-052)
Supplier: VWR
Description: <i>Vallisneria spiralis</i>. Monocot. This fast-growing bottom-rooted plant has elongated, twisted green leaves with five parallel longitudinal veins. It grows well mixed with other plants. Size: 6–8". Package of 50.<BR><BR>Unless otherwise noted, plants are supplied in waterproof, plastic bags that keep plants fresh and healthy. Care instructions are included. Be sure to check with your state’s Department of Agriculture for any restrictions.


Catalog Number: (470179-630)
Supplier: VWR
Description: Organisms with Characteristics of Two Kingdoms


Catalog Number: (470180-214)
Supplier: VWR
Description: Living Cultures Plus Comprehensive Materials for In-Depth Study.


Supplier: VWR
Description: Specially Prepared “Real-Life” Combinations<BR>The world is teeming with a wide variety of microlife, making studying samples of pond water complicated especially for the beginning student. To lessen the confusion, WARD’S has prepared different culture mixes that reflect protist combinations that occur in the real world, yet eliminates the hundreds of other life-forms found in a collected sample. Comes with a dichotomous key and either the Working with Algae or the Working with Protozoa manual. Supplied in a single jar.<BR><BR>Contents: <i>Chlamydomonas, Eudorina, Euglena, Gonium, Pandorina</i>, and <i>Volvox</i>.

Supplier: Ward's Science
Description: You will receive a sample of both green and brown hydra mixed together, allowing you to observe the differences between the two organisms.

Supplier: VWR
Description: Choose from 2 popular sets of Tetras for your fish tank.

Catalog Number: (470180-500)
Supplier: BOB CERKLESKI
Description: Related to the starfish, but easier to maintain, the serpent star features a central disc and five very flexible arms.


Catalog Number: (470176-416)
Supplier: VWR
Description: Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. The included copymaster details asexual and sexual versions of the life cycle. Cultures include Chlamydomonas reinhardtii(+) and (-).


Catalog Number: (470312-396)
Supplier: VWR
Description: Your scorpion is shipped in a plastic container with sphagnum moss as cushioning. It should be placed in a prepared habitat upon arrival.


Catalog Number: (470176-314)
Supplier: Ward's Science
Description: The body of this ciliate is transparent, making the large cilia clearly visible.<BR><BR>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.<BR><BR>Each culture shipment is prepared in our laboratories and includes the "Working with Protozoans" manual which contains detailed instructions for subculturing and use.<BR><BR>Canadian Customers:<BR>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.<BR><BR>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.)


Catalog Number: (470179-922)
Supplier: VWR
Description: Specially Prepared “Real-Life” Combinations<BR>The world is teeming with a wide variety of microlife, making studying samples of pond water complicated especially for the beginning student. To lessen the confusion, WARD’S has prepared different culture mixes that reflect protist combinations that occur in the real world, yet eliminates the hundreds of other life-forms found in a collected sample. Comes with a dichotomous key and either the Working with Algae or the Working with Protozoa manual. Supplied in a single jar.<BR><BR>Contents: <i>Amphidinium, Coccolithophora, Dunaliella, Ectocarpus</i>, and <i>Prorocentrum</i>.


Catalog Number: (470180-502)
Supplier: BOB CERKLESKI
Description: Cucumaria sp. These creatures have oral tentacles used to catch food and then pull the food into its body to digest.


Catalog Number: (470183-810)
Supplier: VWR
Description: Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.


Catalog Number: (470183-760)
Supplier: VWR
Description: Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.


Catalog Number: (470183-784)
Supplier: VWR
Description: Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.


Supplier: Boreal Laboratories
Description: Crayfish are a mixture of Orconectes immunis and Orconectes virilis.

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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 1-800-932-5000.
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 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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