Heartbleed Security Vulnerability Fixed   •   Get 2 Free Sick Science! Kits   •   Free Experiments by Email

On Monday we learned about a vulnerability in the encryption technology that effects most of the internet, called Heartbleed. Our team grabbed their lab coats and leaped into action to patch the vulnerability on our site.

We are happy to announce SteveSpanglerScience.com is no longer vulnerable.

While we believe we have kept out all the bad guys, we want to make sure our customer's information is safe. We are requiring that all of our customers change their password for their accounts on SteveSpanglerScience.com.

To do so, click the link below and enter in the email address associated with your account. Once you receive an email to that account, follow the simple instructions to reset your password.

Reset your password - https://www.stevespanglerscience.com/customer/account/forgotpassword/

If you have any questions on password resetting, please call our Customer Service team and they will be happy to help you. 1-800-223-9080

If you have any questions about the vulnerability please email security@SteveSpangler.com

As this did effect most of the internet, we also recommend that you change your passwords on all of the websites you visit.

Thank you for being an amazing customer!

-- The SteveSpanglerScience.com Team

Questions? Give us a Call: 1-800-223-9080

Graduated Cylinders

Graduated cylinders durable enough for the heaviest classroom use.


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Product Name Price Qty
1000 mL Plastic Graduated Cylinder

Item #: WCYL-000

250 mL Plastic Graduated Cylinder

Item #: WCYL-250


Usually ships the next day.

Recommended for age 6 to 7 with adult supervision.

Availability: In stock

Graduated Cylinders

Our clear plastic graduated cylinders are durable enough even for the heaviest classroom use, so don't worry about dropping or tipping them over! Graduated cylinders provide accurate measurements of small volumes of liquid, and enable kids to calculate the density of liquids for their science experiments. Try combining a little vinegar, baking soda, food coloring, and a squirt of liquid dish soap in a graduated cylinder and what do you get? A lot of colorful goop and a room full of ooohs and ahhhs! 

What's Included?
Individual graduated cylinders in two sizes:
  • 250 mL (2 mL graduation)
  • 1000 mL (10 mL graduation)

Customer Reviews

cylinders Review by kathryn houghton

When I got it in the mail it had a few scratches on it but other than that it's great. (Posted on 4/30/13)

Great for dry ice! Review by Liz B

I bought this for dry ice and it creates a perfect effect. My students love it! (Posted on 4/23/13)

the perfect tools for the lesson! Review by T McKinney

It was a beautiful day, so we took the 'measuring volume' lesson outside! We used a variety of containers, included several sized beakers to 'see' volume from different perspectives. The clearly marked beakers and graduated cylinder were essential to the lesson. Thanks for the quick shipping - it was perfect timing! (Posted on 3/26/13)

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