Custom laboratory and specialty glassware engineered for petrochemical, biomedical, and research applications. Manufactured in Pennsylvania.
Keystone Scientific Glass LLC is a Pennsylvania-based manufacturer of specialty laboratory glassware serving industrial, scientific, and biomedical clients across the United States.
We produce custom apparatus, reactor vessels, condenser systems, and precision glassware components engineered to exacting tolerances for demanding applications.
Our work draws on decades of combined expertise in scientific glassblowing and industrial glass fabrication, with a focus on filling the critical supply gap facing U.S. laboratories and research institutions.
Bespoke laboratory apparatus built to client specifications. Flasks, columns, reactors, condensers, and complex multi-component systems.
Thermal and chemical resistance for demanding environments. Borosilicate 3.3, fused silica, and specialty glass compositions.
Restoration and modification of existing laboratory apparatus. Fast turnaround for research facilities and industrial labs.
Design guidance for laboratory glass systems. From prototype to production-ready specification.
Sourcing and supply of specialty glass components for industrial and research applications not available through standard distributors.
Long-term manufacturing partnerships for instrument manufacturers, universities, and government research facilities.