"Ward's Science"
Ward's® Preserved Bullfrogs: Plain Preserved
Formalin preserved bullfrogs Available in vacuum packs or pails.
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Wards® Red Cabbage Juice pH Indicator
A colorful way to test the pH of various solutions!
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Innovating Science® Dialysis Tubings
The semi-permeable membrane, created from a natural source of cellulose, allows passage of particles up to 14000 Da.
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Preserved Mink
Formalin preserved mink. Available in vacuum packs or pails.
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Ward's® Plastic Slide Boxes
The plastic slide box protects 1x3" slides and won't warp when temperature and humidity vary.
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Boreal Science Quieting Solution
Use this solution to slow down and relax microorganisms such as Paramecium, Euglena and Stentor. The ready-to-use dropper bottle makes it easy to store and transfer quieting liquid. Includes a dropper.
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Sterile Centrifuge Tubes
Conical bottom, polypropylene centrifuge tubes are supplied with cap.
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Manganese(IV) Dioxide
CAS Number: 1313-13-9
Formula Weight: 86.94
Formula: MnO2
Density (g/mL): 5.0
Freezing Point (°C): 535
Solubility: Hydrochloric Acid
Synonyms: Manganese Dioxide, Manganese Peroxide, Manganese(IV) Oxide
Shelf Life (months): 36
Storage: Yellow
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Ward's® Engage Population Ecology, IBL Case
In this inquiry-based learning case, students act as research assistants studying predator-prey population dynamics around the world, gaining an understanding of matter and energy transfers in ecosystems in the process.
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Formaldehyde-Free Bullfrogs
Formaldehyde-free bullfrogs. Available in pails or vacuum packs.