Founded in 1986 as a manufacturer of glass counting chambers, Horsham-based Hausser Scientific now supplies hemacytometers and custom glass products to laboratories, hospitals, and industrial customers worldwide. Its history includes bringing German and American Optical/Reichert-Jung product lines to Pennsylvania, while its manufacturing operation also fabricates small glass components to customer specifications for uses beyond the medical field.
NavCour GlasswareNavCour Glassware grew from Doug Navalinsky’s 2004 partnership with pharmaceutical distributor Eli Coury into a Lorain operation serving more than 150 clients worldwide. Navalinsky brought experience from Aldrich Chemical Co. and Lab Glass, while today’s staff combines decades of neon-tube bending and scientific glassblowing. The company is best known for custom scientific glassware and real-neon work, including repairs when a specialized piece can be saved rather than remade.LORAIN, OH
Eagle Laboratory Glass Company, LLCSince Merritt Heck started Eagle Laboratory Glass Company just outside Cleveland in 1968, this small family business has made and repaired borosilicate laboratory glassware. Daughter Yvonne began glassblowing there in 1981, bought the company in 1994, and remains its owner and lead glassblower, while her son carries the craft into a third generation. The Painesville shop produces catalog and custom pieces to order and repairs damaged glassware when replacement would cost more.PAINESVILLE, OH
Boekel ScientificSince its founding in Philadelphia in 1868, Boekel Scientific has remained a U.S.-based manufacturer serving medical and research laboratories. Its long history is matched by in-house design and manufacturing, including custom equipment for specialized laboratory needs. Boekel is ISO 13485:2016 certified and holds AABB’s Standards-Compliant Products seal for its blood-bank equipment.FEASTERVILLE, PA
SCHOTTFor 140 years, SCHOTT has built its identity around specialty glass innovation, serving customers through production and sales units in more than 30 countries. The company develops material solutions for demanding applications, while its MINIFAB operation works with diagnostic and life-science firms from product design through manufacturing.RYE BROOK, NY