Calorimetry & Microcalorimetry
For over 25 years, COSA Instrument has focused on bringing state-of-the-art measurement solutions to the North American market from leading instrument companies around the globe. The pioneering approach of supporting its partners with full application engineering and service has allowed COSA Instrument to successfully introduce new technologies to solve customer measurement needs. Now combined with the advanced sensor technologies of Xentaur Corporation, the new entity COSA Xentaur is supplying innovative measurement solutions to customers worldwide.
Specialty Gas Analysis
Wobbe Index Calorimeter / BTU
Nuclear Magnetic Resonance
TA Instruments’ reputation for high technology products, quality manufacturing and unbeatable after sales support is why more customers recommend TA products to their colleagues around the world. Headquartered in New Castle, DE, TA Instruments prides ourselves in the technical competence and professionalism that our sales force offers. We are the only thermal analysis, rheology, and microcalorimetry supplier recognized worldwide for our prompt, courteous and knowledgeable service staff, the hallmark of our company. Our technical support group is committed to handling all of your thermal analysis and rheology needs, and is available by phone, email and through the internet.
Thermal Conductivity & Diffusivity
Malvern Instruments provides the materials and biophysical characterization technology and expertise that enable scientists and engineers to understand and control the properties of dispersed systems. These systems range from proteins and polymers in solution, particle and nanoparticle suspensions and emulsions, through to sprays and aerosols, industrial bulk powders and high concentration slurries. Used at all stages of research, development and manufacturing, Malvern’s materials characterization instruments provide critical information that helps accelerate research and product development, enhance and maintain product quality and optimize process efficiency.
Our products reflect Malvern’s drive to exploit the latest technological innovations and our commitment to maximizing the potential of established techniques. They are used by both industry and academia, in sectors ranging from pharmaceuticals and biopharmaceuticals to bulk chemicals, cement, plastics and polymers, energy and the environment.
Malvern systems are used to measure particle size, particle shape, zeta potential, protein charge, molecular weight, mass, size and conformation, microcalorimetry, rheological properties and for chemical identification, advancing the understanding of dispersed systems across many different industries and applications.
Headquartered in Malvern, UK, Malvern Instruments has subsidiary organizations in all major European markets, North America, Mexico, China, Japan and Korea, a joint venture in India, a global distributor network and applications laboratories around the world.
Differential Scanning Calorimetry
Dynamic Light Scattering (DLS)
Electrophoretic Light Scattering (ELS)
Gel Permeation Chromatography (GPC)
Isothermal Titration Calorimetry
Nanoparticle Tracking Analysis
Resonant mass measurement
Rheometry – capillary
Rheometry – rotational
Size Exclusion Chromatography (SEC)
Spatial Filter Velocimetry
Static Light Scattering (SLS)
Taylor Dispersion Analysis
Our extensive product line features high value laboratory equipment and consumables from world-renowned manufacturers. Some of our suppliers are new to the U.S., yet the vast majority produce products you have known and trusted for many years.
Quasar Instrument’s customer service and support are unsurpassed. Our staff of degreed professionals has extensive experience in every aspect of laboratory management and scientific analysis. Our goal is to provide you with the optimal product to ensure your desired results whether you are running routine tests or more complex research and discovery.
Centrifuges and Tubes
Balances & Accessories
Physical Properties Meters
Parr Instrument Company is a privately held corporation located at 211-53rd Street, Moline, Illinois, engaged in the design, manufacture and sale of laboratory instruments and apparatus for testing fuels and for conducting chemical reactions and tests under heat and pressure.
Parr reactors and pressure vessels include both standard designs and custom-built equipment in laboratory and pilot plant sizes. Uses for this equipment are found in a broad range of chemical, petrochemical, pharmaceutical and biotech research, development and control laboratories.
Parr calorimeters are used for testing a variety of solid and liquid fuels, foodstuffs and other combustible materials. Many unique designs and highly automated instrumentation have been added to its expanding lines of fuel testing instruments.
As evidence of its export activity, the U.S. Department of Commerce issued the President’s ‘E’ Award to the company in 1982 for its contribution to the export program of the United States. A supplemental ‘E Star’ followed this Award in 1988 for the company’s continued growth in the export field. Over sixty percent of all Parr sales now go to users outside of the United States. Parr’s Overall Quality Assurance System has been certified to be in compliance with ISO 9001:2008 for Total Quality Procedures. Parr also holds ASME and European PED Certification for pressure vessel design and testing, and CSA Certification for electrical safety.
Manufacturing operations are centered at its plant in Moline which has approximately 100 employees, most of whom are highly trained professionals or skilled journeyman machinists and technicians. The company also operates a sales and service branch in Frankfurt A/M Germany.
Product Lines include:
Non-Stirred Pressure Vessels
Multi Reactor Systems
Tubular Reactor Systems
Specialty & Custom Systems
Shaker Hydrogenation Apparatus
Oxygen Bomb Calorimeters