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About us

MO-SCI is a world leader in high quality precision glass technology working with many fortune 500 companies as their priority or sole provider of specialty glasses. MO-SCI's glass microspheres, fibers and frit have many uses including (internationally recognized) healthcare applications. Engineers at MO-SCI are recognized world-wide for revolutionary research, development and manufacturing of glass for specialty applications. Companies seek out MO-SCI with seemingly improbable ideas to research and develop into an application that the company than takes to market. 

MO-SCI is headquarted in Rolla, Missouri (USA), home to Missouri University of Science and Technology (Missouri S&T), where the idea of MO-SCI originated in 1985 with company founder, Dr. Delbert Day, Curators Professor Emeritus in Materials Science and Engineering, at Missouri S&T. MO-SCI was acquired in 2021 and is now part of the Heraeus Group, a FORTUNE Global 500 listed family-owned portfolio company. Learn more about Heraeus Group under


4040 HyPoint North
Rolla, MO 65401
T: 573-364-2338
F: 573-364-9589



The online store was created to fill a need for customers who need trial quantities of materials. This solution allows customers to purchase items in quantities that do not meet the standard MO-SCI minimum order requirements of $1000 minimum order purchase with a $250 line item minimum. Please note: orders that do not meet the minimum order requirements can ONLY be purchased through the online store. If you exceed the minimum order requirements you should place an order directly though a MO-SCI sales representative.