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Shop+All+Science+Olympiad+Kits
Description:
An excellent aquarium oxygenator, great for teaching respiration, photosynthesis, and plasmolysis.
Catalog Number:
(470175-824)
Description:
One of the largest <i>Drosophila</i> species. Useful for preparing salivary gland chromosome squashes.<BR><BR>Recommended by the Carnegie Institute<BR>Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The Fruit Fly pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.
Catalog Number:
(470337-912)
Description:
Form tin wool through a single replacement reaction.
Catalog Number:
(470338-538)
Description:
Prepare a flask containing a yellow solution, as you mix it on a magnetic stirrer the solution will turn from yellow to blue and back to yellow.
Catalog Number:
(470120-888)
Description:
In this lab activity, students precipitate their own DNA from solution and examine its appearance.
Catalog Number:
(470177-102)
Description:
This KIMAX® educational grade cylinder is ideal for use in educational institutions and for many general laboratory procedures. “TD” appears on the cylinder and indicates the cylinder is calibrated to deliver. Made of sturdy borosilicate glass, with a reinforced top bead, a pour spout, and a hexagonal plastic base. This 10mL size vessel has an enlarged funnel-shaped top for ease of filling. The 10mL size is comparatively short to provide increased stability. Scale is durable blue ceramic enamel. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
Description:
This harmless insect parasitizes the Sarcophaga (flesh fly) pupae. Females usually lay 30–50 eggs in the pupae, which provide food for the Nasonia larvae when they hatch.
Catalog Number:
(470338-542)
Description:
A large quantity of foam is produced when detergent and potassium iodide are added to hydrogen peroxide.
Catalog Number:
(470218-628)
Description:
Simple push-button operation
Digital display Stainless steel chamber and rugged ABS enclosure Front loading door Will not corrode like aluminum Dry mode Two-year warranty
Catalog Number:
(470337-924)
Description:
Study endothermic and exothermic reactions with this hands-on demonstration.
Catalog Number:
(470178-434)
Description:
Use this solution to clean immersion oil off microscope objectives.
Catalog Number:
(470337-942)
Description:
Find out how equilibrium is reestablished when system at equilibrium is disturbed!
Description:
Do you know where your chemicals are stored?
Catalog Number:
(470337-950)
Description:
Explore the solubility of silicates from monovalent and divalent ions.
Catalog Number:
(470337-908)
Description:
Discover the dual reactivity of ampholytes!
Catalog Number:
(470093-122)
Description:
Socks, Stockings, Assorted, For Women, Casual, General Purpose, Office
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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
 is still displayed and you need assistance, please call us at 1-800-962-2660.
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
is still displayed and you need assistance, please call us at 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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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.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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