PREISER SCIENTIFIC INC

Preiser Scientific Inc. specializes in the design, integration, and delivery of high-precision analytical laboratory instrumentation, with a core focus on calorimetry systems and high-temperature thermal analysis equipment. The company excels in engineering customized calorimeters—including isoperibol and bomb-type systems—for precise measurement of energy content in biological and chemical samples, supporting research in marine metabolism, aquafeed nutrition, and materials science. Their technical expertise spans thermal calibration, sensor integration, closed-system design, and instrumentation automation, enabling accurate, repeatable data collection in demanding environmental and laboratory conditions. A key differentiator is their ability to tailor complex calorimetric systems to niche scientific requirements, often incorporating specialized peripherals and data acquisition interfaces for federal research applications. Preiser Scientific maintains consistent relationships with the Department of Agriculture, delivering automated calorimeters for aquaculture and feed research; the Department of Energy, providing high-temperature furnace systems for materials testing; the Department of Defense, supplying expanded calorimeter systems for energy analysis; and the Department of Commerce, supporting marine metabolic studies with precision instrumentation. These engagements reflect a pattern of trusted technical partnership, where agencies rely on the contractor for mission-critical measurement tools requiring rigorous performance validation. The company’s primary focus is in NAICS 334516, analytical laboratory instrument manufacturing, where it positions itself as a niche provider of specialized thermal analysis systems rather than mass-produced equipment. This vertical specialization serves government-funded life sciences, environmental research, and materials characterization programs requiring bespoke instrumentation. As a small business structured as a 2L entity based in Saint Albans, West Virginia, Preiser Scientific operates without federal certifications but maintains a focused government market presence through technical excellence and responsive instrument development. Its geographic location supports agile collaboration with federal research laboratories across the eastern United States.