See also:

• Science: Technology: Materials: Superconductors  (24)

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

Advanced Research Systems (ARS) - - 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..

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

Allegheny Industrial Sales, Inc. - - A supplier of cryogenic vessels, pipe supports, and many other kinds of fabricated engineered metal products. In Moon Township PA.

American Magnetics, Inc. (AMI) - - 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.

Andonian Cryogenics - - Manufactures cryogenic equipment. Services and repairs liquid medical oxygen breathing equipment. Designs and builds custom equipment. In New Bedford, Massachusetts.

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

ARS Associates - - Manufacturer's representative in the fields of cryogenics, vacuum/semiconductor process equipment, and superconductivity. Cryogenic equipment includes cryogenic containers, sensors, and control systems. In Allentown, PA. (NOT the same company as Advanced Research Systems.

ASCO Carbon Dioxide Ltd. - - A leading manufacturer of carbon dioxide production plants and accessories with offices in Switzerland and New Zealand.

BAL-TEC AG - - Bal-Tec AG - Electron Microscopy sample preparation products including high pressure and jet freezing, freeze fracturing, cryo transfer, and freeze substitution. A Swiss company.

BOC: Gas Control and Delivery Equipment - - Valves, lines, pumps, and other equipment. Not tanks. Does business in 50 countries around the world.

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

CDI Cryogenics - - Engineering and consulting services for cryogenic equipment and system designs. CDI (Consolidated Designs, Inc.) also provides cryogenic seminars for the safe operation of equipment and systems that use cryogenic fluids. In Canton, Georgia.

Chart Industries - - Manufacturing and sales of cryogenic transportation equipment, heat exchangers, and cryogenic, cryobiological, medical, and restaurant cooling systems. Headquarters in Cleveland, Ohio, with many offices worldwide.

Cold Jet Dry Ice Blasting - - Offers dry ice pellet and dry ice blasting cleaning equipment and services (also known as CO2 blasting or cryogenic blasting). Site includes detailed FAQ and technical papers. In Loveland, Ohio and Rancho Cucamonga, California.

Coracle Optics - - Manufacturer of liquid nitrogen cryostats for confocal microscopy.

Cryo Technologies - - Supplier of custom-engineered cryogenic and non-cryogenic process equipment to the industrial gas industry and scientific community. Allentown, PA.

CRYOFAB - - Cryogenic equipment, dewars, vessels, vacuum insulated pipe, liquid nitrogen, helium, nitroge.

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

CRYOTANK - Cryogenic Storage and Transport Equipment - - Manufacturers for the Industrial Gas industry. ISO containers, semi tanker trailers, evaporators. Storage of nitrogen, oxygen, and other gases. In South Africa.

Cryo-Technics - - German distributor of wide range of cryogenics products. In Buettelborn, German.

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

Eleet Cryogenics, Inc. Homepage - - Cryogenic tank repair, refurbishment and renovation, including custom pressure control manifolds, supplies and parts. Located in Bolivar, Ohio.

Hoek Loos Cryoclean - - Manufacture and sales of equipment which cleans and decontaminates industrial equipment on-site by dry-ice blasting, similar to sand-blasting, but with dry ice pebbles. In the Netherlands, but affiliated with Linde.

Humble Instruments Cryogenic Focusing Unit - - HISI Analytical Technologies (a division of Humble Instruments & Services, Inc.) produces "SmartCryo" for use in high-resolution gas chromatography. In Humble, Texas.

Icebitzzz (dry ice) - - A Linde set of dry ice products available throughout Europe and aimed at the business-to-business market. Includes packaging, smoke machines, and CO2 detectors.

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

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

Integrated Biosystems - - Integrated Biosystems provides large scale systems for precisely controlled freezing & thawing of biopharmaceuticals, blood & cellular products, including cryogenics & biomanufacturing technology. In Benicia, CA.

Janis Research Company - - Cryogenics laboratory equipment and research systems, including helium refrigeration and superconducting magnet systems. In Wilmington, MA.

JC Controls - - Manufacturer of liquid nitrogen level controllers and liquid nitrogen transfer systems. Formerly Johns Cryogenics. Also does custom LN2 designs and supplies LN2 accessories such as solenoid valves and transfer line kits. In Walnut Creek, CA.

Kelvin International Corporation - - 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.

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

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

Lydall Thermal Barriers - - Lydall Thermal's cryogenic super-insulation products for cryogenic tanks.

Macomber Cryogenics - - Sales, design, and installation of vacuum-insulated pipe systems, and sales of cryogenic and industrial gas freezers, separators, storage vessels, and other equipment. In Shrewsbury MA.

Midland Cryogenics Ltd - - 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.

MVE, Inc. - - World's largest designer & manufacturer of vacuum insulated containers and systems for the storage and distribution of cryogenic gases. Produces systems for industrial, medical, biological, and restaurant uses. Also known as "Minnesota Valley Engineering." In Burnsville, Minnesota.

The National Board of Boiler and Pressure Vessel Inspectors - - 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 Brtain.

Navarro Chemicals and Cryogenic Insulation - - Manufacturers of cryogenic and pipeline insulation. In Perth, Western Australia.

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

Northeast Services,Inc. - - Sales, installation, and service of MVE/Chart cryogenic storage freezers and piping systems. Also rebuilding and reconditioning of used tanks. In South Plainfield, NJ, with service throughout New England and Mid-Atlantic.

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

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

Pacific Consolidated Industries - - Manufacturer and supplier of air separation and high pressure/cryogenic distribution equipment to commercial and military users around the world. Includes air separation plants and generators for liquid oxygen and nitrogen. In Santa Ana, California.

PHPK Technologies Incorporated - - 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.

Piping Technology and Products, Inc. - - Among other things, the manufacturer of insulated cryogenic pipe supports. In Houston, Texas.

Planer plc. - - Manufacturer of controlled-rate freezers for biomedical uses, such as IVF, Stem Cells, Bone Marrow, etc. Also manufactures liquid nitrogen storage vessels and software for controlled rate freezing, thermal cycling, and soldering. In Sunbury, Middlesex, UK.

Pressure Systems - - Manufactures a wide range of pressure measurement instrumentation from individual sensors to microprocessor-based systems. Home in Cambridge, UK, but many reps listed in other countries.

PTB Sales - - Buys and sells manufacturing equipment, including used Cryopumps and Compressors. In Irwindale, CA.

Quality Cryogenics - - 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.

Quantum Production Limited - - Electronic measuring and safety equipment for cryogenic liquids and temperature monitoring for tank containers. In Oxford, UK.

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

Rigaku Cryogenic systems - - Manufacturer of self-contained liquid nitrogen generation systems and crystal cooling solutions for protein crystallography. In The Woodlands, TX.

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

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

Solutionwerks, Inc. - - 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.

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

Stirling Cryogenics & Refrigeration BV - - Manufacturer of gas liquification, storage, and cryo-refrigeration systems. The Netherlands.

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

Taylor-Wharton RDF Cryogenics - - One of the major world manufacturers of cryogenic freezers, dewars, and refrigerators for use with liquid nitrogen.

Technifab Products, Inc. - - Manufacturer of cryogenic equipment, vacuum jacketed pipe, liquid helium transfer hoses. Also offers welding services and contract manufacturing. In Brazil, Indiana.

Thames Cryogenics Home Page - - Suppliers and manufacturers of liquid nitrogen piping, cryogenic storage vessels, and cryogenic biological freezers. In Oxon UK.

Thermax, Inc. - - 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.

Thomas Register Directory of Cryogenic Equipment - - A directory of 240 cryogenic equipment manufacturers, from the Thomas Register of Manufacturers.

THT Cryogenics - - A UK supplier of liquid gas vessels and storage tanks for various industry sectors (e.g. food and beverage) with liquid and gaseous storage systems, including oxygen, nitrogen, carbon dioxide, and argon. In Hull, England.

TTL Automation - - Seller of new & used vacuum equipment, including cryopumps and cold heads. In Sarasota, Florida.

Union Engineering - - 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.

Universal Cryogenic Tank Division - Universal Industrial Gases, Inc. - - 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 P.

VBS Industries, Inc. - - Liquid Nitrogen handling equipment, including vacuum insulated no-frost cryogenic transfer hoses. Also automatic dewar filling stations and liquid nitrogen controllers. In Campbell, California.

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