Preiser Scientific has been providing laboratory products and services since 1924. The company is a supplier of scientific instruments and supplies for the mining, medicine, research, government and education industries. It represents over 2,000 different manufacturers and offers more than 100,000 items for laboratory use. Preiser Scientific offers a range of products, such as ash fusion systems, coal analyzers, coke drum tumblers, sieve shakers, testing screens, glassware washers, furnaces, air drying ovens, and wastewater and stormwater samplers. The company has received an ISO 9001:2000 certification from the International Organization for Standardization. It operates distribution centers in Louisville, Ky., and St. Albans, W.Va.