|Address||P.O. Box 219 Batavia, IL 60510|
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In the Upset Tummy? MOM to the Rescue!—ChemTopic™ Lab Activity, mix Milk of Magnesia (MOM) with universal indicator and observe the dramatic spectrum of color changes as the antacid dissolves in simulated stomach acid! Available as part of the Acids and Bases—ChemTopic™ Labs digital collection. Click the Price link for digital collection pricing.