High purity raw materials for pharma, diagnostics, and other industries which require extra pure or specific certified materials for specific applications with reagent chemicals, solvents, acids, lab equipment, and consumables.


Aside from delivering high purity raw materials in small package to bulk, Bowmell Central Penn Chemical specializes in production chemicals reflected in the uses required by our customers in a more technical grade product area


At Harper Chemical we offer chemicals and chemical supplies, specialty blending and custom packing, research and development resources, customer purchasing, and more. We also offer whiteroom services for your USP needs.
Offering MIL-SPEC and commercial lubricants with quality and service are our driving commitments
We are a leading supplier of technical grade chemicals, high purity lab chemicals, and lab supplies, reagents, and organic and inorganic chemicals.