Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

Get Ready for Monstrously Fun Science!

Science isn’t scary, but Halloween is the perfect time to treat your students to some spooky science surprises! Share these activities with your students and download your free Halloween science poster today! Want to see our full assortment of Halloween products? Click here.


Science is complex. It demands patience, rigor, concentration and determination. It requires commitment. No one can make science simpler, but we can make teaching it a bit easier for you—and that's exactly what we do.

We're here to support you with the right hands-on learning solutions for science—plus the best supplies, instructions, activities and advice to help your labs run smoothly.

We're committed to helping you deliver the best possible science experiences to your students—experiences that may one day lead them down the path to new discoveries. You're there for them—we're here for you.


The Next Generation Science Standards (NGSS) are transforming science for you and your students. We're here to help with the transition. You’ll find kits aligned to three-dimensional learning and performance expectations.



More than 2,000 quality lab chemicals, including time-saving premade solutions, safely packaged for the science classroom and lab.

Whether you're looking for precision equipment such as electronic balances or often-replaced items like batteries, Flinn is your one-stop shop!

Glassware and Plasticware

Beakers, test tubes, cylinders, flasks and more in a wide selection of sizes available in heat-resistant borosilicate glass.

From hands-on student activities to teacher demonstrations, you find convenient science kit solutions for every subject and level of learning.
Everything you need to confidently teach science safely including PPE, lab safety equipment, training resources and support.
Download your free safety poster
Develop a safety mindset in the lab by having students review and sign this lab safety contract. Also available in Spanish! Download now!
The team at Flinn is committed to helping you and your students prepare for the AP® Exams. Learn more here!

Digital Tools and Resources for Educators

Customizable learning solutions that include digital content and leveled instruction make it easy to provide hands-on science to fit your students and your lesson plan.

The flexibility to personalize learning and empower students to master key concepts with anytime, anywhere access. 
Sign up to receive free teaching ideas, tested lab activity write-ups and practical safety tips from the scientists at Flinn. 
Safety Courses
Free online training gives you the knowledge and confidence to create a safe environment for you and your students.