QUALITY BIOLOGICAL INC

Quality Biological Inc. specializes in the manufacturing and supply of high-purity reagents, diagnostic substances, and specialized laboratory fluids critical to biomedical research and clinical diagnostics. The company provides end-to-end support for life science applications, including the production of sterile sheath fluids for cell sorters, phosphate-buffered saline formulations, and assay-grade chemicals used in preclinical and clinical vaccine development. Their technical expertise spans in-vitro diagnostic substance manufacturing, analytical laboratory reagent formulation, and scientific consulting services that ensure compliance with stringent quality standards for federal research programs. A key differentiator is their ability to deliver GMP-aligned, traceable biological and chemical materials with consistent batch integrity, directly supporting mission-critical work at NIH and other public health entities. The contractor maintains a deep, sustained relationship with the Department of Health and Human Services, supplying essential materials for NIAID-funded vaccine research and diagnostic infrastructure. Their work supports immune monitoring, flow cytometry, and assay validation activities, demonstrating alignment with HHS’s public health and biodefense priorities. While they have also served the General Services Administration and Department of Defense, their primary focus remains on advancing HHS scientific initiatives through reliable, high-quality material supply chains. Quality Biological Inc. operates primarily within the life sciences manufacturing and scientific consulting sectors, with core activities centered on NAICS 325413 (in-vitro diagnostic substances), 325180 (basic inorganic chemical manufacturing), and 541690 (scientific consulting). They are positioned as a niche supplier of precision-grade materials for immunology, virology, and flow cytometry applications, serving government laboratories that require certified, contamination-free reagents. As a Women-Owned Small Business certified under the SBA’s 8(a) program and recognized as a Woman-Owned Business, the company leverages federal procurement preferences while maintaining operations in Gaithersburg, Maryland—a hub for biomedical innovation. Their facility supports regulated manufacturing and distribution, reinforcing their role as a trusted partner in the federal life sciences supply ecosystem.