Science

Offers equipment for removing water from a substance without cell collapse of biological organisms. Can be used for freeze drying flowers, food, pharmaceuticals and old books.

Manufacturer of open flow cryostats for crystallography, including the "Cryostream". Also designs software for x-ray crystallography. Oxford, UK.

Offers control and measurement products for cryogenic solutions, including temperature sensors and monitors, and magnetic measurement systems.

Specializes in hand-held LN2 systems for medical, veterinary, and electronics uses. Ellington, Connecticut.

An engineering and manufacturing firm specializing in superconducting magnet design and manufacturing and in cryogenic level instrumentation. The instrumentation page is especially interesting. In Oak Ridge, Tennessee.

Cryomech manufactures the largest variety of Gifford-McMahon (GM) and pulse tube cryorefrigerators. Cryomech also manufactures liquid nitrogen plants (generator) and cryostats.

Manufacturer of gas liquification, storage, and cryo-refrigeration systems. The Netherlands.

Manufacturer of various cryogenic systems, from complete plant design to individual valves, dewars, piping, and cold boxes. In Allentown, PA.

From Scientific Instrument Services, a programmable Micro Cryo-Cooling and Heating Trap for the cryo-focusing of volatiles and semi-volatiles.

Major international instrumentation company, including many instruments and equipment for cryogenic use. Very good site-searching capabilities.

Promote greater safety through uniformity in the construction, installation, repair, maintenance and inspection of boilers and pressure vessels. The standards themselves are not on-line and must be ordered. Includes links for ordering the standards of Canada, Europe, and Great Britain.

Designer, manufacturer, and installer of custom-engineered Vacuum-Jacketed Piping solutions for the transfer of cryogenic liquids. Also performs repair of liquid and beverage cylinders. In Jasper, Georgia.

Manufacturer of electrical impedance analysers for microbiology, controlled-rate freezers for cryobiology, and software for freezing and inventory systems.

PHPK designs, manufactures and engineers all types of cryogenic equipment, including special orders. Products include helium refrigerators, vacuum insulated piping, cryogenic couplings, vacuum seal-off valves, hinge and gimbal expansion joints, filter assemblies and cryogenic valves. Located in Westerville, OH and Costa Mesa, CA.

Laboratory equipment for the production of LN2 and LOX using Solvay, PTR, and multibed-PSA systems. Also cold heads and cold traps. In Hampton, Virginia.

A manufacturer of cryogenic and vacuum equipment, and also medical and processing industries equipment. Belgrade, Serbia-Yugoslavia.

Specialists in cryogenic liquids and equipment. Also provide petrochemicals, oil and gas, and engineering services. In Singapore.

Cylinder products and services, including cryogenic cylinder maintenance,repair, testing, and sales. In Aurora, Illinois.

Electrical and optical ceramic-to-metal seal components for high and ultrahigh vacuum corrosive and cryogenic applications.

Supplier of Displex and Heli-tran open and closed cycle cryostats for research. Also supplies instrumentation and customized interfaces and provides integration with temperature controllers and other accessories. In Allentown, PA. (NOT the same company as ARS Associates.)

Repair and rehab, buying, selling, and leasing of cryogenic and bulk liquid nitrogen tanks and trailers. In Hampstead, New Hampshire.

Manufacturer of cryogenic equipment, vacuum jacketed pipe, liquid helium transfer hoses. Specialists in the design, manufacture and installation of cryogenic (vacuum jacketed) piping systems. In Brazil, Indiana.

Apiezon Products manufacture a range of vacuum oils, greases and waxes for use in cryogenic to high temperatures. In Manchester, UK.

Suppliers and manufacturers of liquid nitrogen piping, cryogenic storage vessels, and cryogenic biological freezers. In Oxon UK.

Makers of tanks and containers for cryogenic storage and transportation. Vadodara, Gujarat, India.

Among other things, the manufacturer of insulated cryogenic pipe supports. In Houston, Texas.

Manufacturer of low-temperature scientific instruments, including helium and nitrogen liquefiers, coolers, dewars, sensors and instrumentation, compressors, and superconducting magnets. In Whistler, BC, Canada and Blaine, Washington, with offices in many countries.

Cryogenic tank repair, refurbishment and renovation, including custom pressure control manifolds, supplies and parts. Located in Bolivar, Ohio.

Manufacture and sales of Carbon Dioxide (CO2) recovery, production, and extraction plants for brewery, distillery, soft drink and industrial gas companies. Based in Denmark, with plants worldwide.

Manufacturer of microdosing liquid nitrogen pump including controller for adjusting low temperature. From Holland (Netherlands).

Offering cryogenic storage tanks for liquid nitrogen, oxygen, argon, and carbon dioxide, cryogenic liquid trailers, vaporizers, pressure vessels, LNG, and Ethylene tanks - new and used. An exceptionally useful web site in general, including explanations of the cryogenic separation process, materials safety data sheets for various gases, and a section of conversion tables and calculators. In Easton PA

Offers dry ice pellet and dry ice blasting cleaning equipment and services (also known as CO2 blasting or cryogenic blasting). FAQs and technical papers. In Loveland, Ohio and Rancho Cucamonga, California.

Thermax Inc. designs and builds cryogenic/chemical vaporizers, gas heaters, fluid coolers and condensers for liquefied gases and chemicals. Main office in S. Dartmouth MA, with offices in Australia and Britain.

Sales, service, and installation of used, rehabbed and new cryogenic and CO2 tanks and accessories. In Willis, TX.

Global supplier of engineering services and equipment supply for the production of atmospheric industrial gases. Includes air separation plant and cryogenic equipment operation, maintenance and upgrades. In Cincinnati, OH.

Manufacture and repair of cryogenic storage vessels and accessories. Also oxygen deficiency monitors and cryogenic safety equipment. Tyne and Wear, England.

German distributor of wide range of cryogenics products. In Buettelborn, Germany

A directory of cryogenic equipment manufacturers and distributors.

Specializing in pipe freezing, pressure testing, and nitrogen shrink fitting. Also live tank repair and Perlite injection. In Wolverhampton UK, with offices in Algeria and Saudi Arabia.

ICE designs, manufactures, tests and installs wet and dry ultra low temperature cryogenic systems. Oxford, UK.

Manufacturer of precision electronic instrumentation for both laboratory and industrial applications, offering a complete line of cryogenic temperature controllers, monitors, sensors and cryogenic accessories.

Design and manufacture of vacuum insulated cryogenic storage and distribution vessels.

Cryogenic services and equipment, dewars, vessels, vacuum insulated pipe, liquid nitrogen, helium, nitrogen, oxygen and argon.