Ward’s Preserved Specimens
The Widest Selection of Preparations, Backed by Expert Support
Compare all five of our preparation options to find the features that meet your needs. Click below each image for more details and to shop specimens.
| Preparation | Odor/Off-Gassing | Formaldehyde/VOC Levels | Fixation | Injection Options | Packaging Options | Shelf Life | Dissection Guides | Support | Additional Features/Benefits |
|---|---|---|---|---|---|---|---|---|---|
| High-quality fixation, low formalin odor | None
| Low to no VOCs (<1 ppm Acetone, Formaldehyde, Benzene, and other harmful chemicals) | Fully-Fixed High quality tissue and clear differentiation of organs and structures | Plain Single Double Triple | Pails Vacuum Packs
| 12-18 months unopened After opening, several weeks or more | Free Dissection Guide Available Online
| Backed by Ward's Science Plus Us team.
| Ward's Science Exclusive Formalin-quality fixation without the odor or chemicals No special ventilation or disposal process required |
| Highest-Quality for Hands-on Dissection |
Some |
As low as 1% formaldehyde - lowest possible levels to achieve maximum fixation results |
Fully-fixed |
Plain Single Double Triple |
Pails Vacuum Packs |
12-18 months unopened After opening, several weeks or more |
Free Dissection Guide Available Online
|
Backed by Ward's Science Plus Us team.
|
All specimens meet or exceed OSHA standards
|
| Cost-effective and long-lasting | Some acetone odor from re-hydration
| 100% Chemical-Free
| Organs and tissues retain natural coloration
| Plain Single Double | Vacuum Packs
| Unlimited shelf life in dries state Re-hydrated specimens last for months | Free Dissection Guide Available Online
| Backed by Ward's Science Plus Us team.
| Ward's Science Exclusive Lighter package weight for cost-effective shipping |
| | None | 100% Chemical-Free Durable, dry, odorless, free of off-gassing | Real biological specimens that have been preserved, dissected, and permanently plastinated for demonstration and display. | Variety of injection options available | Varies
| Unlimited; Built to last in your lab indefinitely. | N/A
| Backed by Ward's Science Plus Us team.
| Widest selection of platinated species available from any supplier
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