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M–F, 7:30 AM–5:00 PM CST

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Molarity and Solution Calculators

Your Safer Source
for Science

Since 1977

Address	<p>P.O. Box 219 Batavia, IL 60510</p>
Phone	800-452-1261
Fax	866-452-1436
Email	flinn@flinnsci.com

Measurement & Density

Ask your students if air/gas has mass and density. Surprise them with these demonstrations on measurement and density of not only air, but many other items as well. 