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. 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 Britain. TTL Automation - Seller of new and used vacuum equipment, including cryopumps and cold heads. In Sarasota, Florida. 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). FAQs and technical papers. In Loveland, Ohio and Rancho Cucamonga, California. Brymill Cryogenic Systems - Specializes in hand-held LN2 systems for medical, veterinary, and electronics uses. Ellington, Connecticut. Apiezon Technical Helpline - Apiezon Products manufacture a range of vacuum oils, greases and waxes for use in cryogenic to high temperatures. In Manchester, UK. Inox India Ltd. - Makers of tanks and containers for cryogenic storage and transportation. Vadodara, Gujarat, India. Quantum Production Limited - Electronic measuring and safety equipment for cryogenic liquids and temperature monitoring for tank containers. In Oxford, UK. Innovative Cryogenic Engineering - ICE designs, manufactures, tests and installs wet and dry ultra low temperature cryogenic systems. Oxford, UK. Thames Cryogenics Home Page - Suppliers and manufacturers of liquid nitrogen piping, cryogenic storage vessels, and cryogenic biological freezers. In Oxon UK. Cyl-Tec, Inc. - Cylinder products and services, including cryogenic cylinder maintenance,repair, testing, and sales. In Aurora, Illinois. 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. 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. 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. 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. Technifab Products, Inc. - 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. LakeShore Cryotronics - Offers control and measurement products for cryogenic solutions, including temperature sensors and monitors, and magnetic measurement systems. Cryomech, Inc. - Cryomech manufactures the largest variety of Gifford-McMahon (GM) and pulse tube cryorefrigerators. Cryomech also manufactures liquid nitrogen plants (generator) and cryostats. Stirling Cryogenics & Refrigeration BV - Manufacturer of gas liquification, storage, and cryo-refrigeration systems. The Netherlands. 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. Acme Cryogenics, Inc. - Manufacturer of various cryogenic systems, from complete plant design to individual valves, dewars, piping, and cold boxes. In Allentown, PA. 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. Oxford Instruments - Major international instrumentation company, including many instruments and equipment for cryogenic use. Very good site-searching capabilities. SY-LAB - Manufacturer of electrical impedance analysers for microbiology, controlled-rate freezers for cryobiology, and software for freezing and inventory systems. 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. SSB Cryogenic Equipment - Specialists in cryogenic liquids and equipment. Also provide petrochemicals, oil and gas, and engineering services. In Singapore. Insulator Seal Inc. - Electrical and optical ceramic-to-metal seal components for high and ultrahigh vacuum corrosive and cryogenic applications. 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.) Skaff Cryogenics, Inc. - Repair and rehab, buying, selling, and leasing of cryogenic and bulk liquid nitrogen tanks and trailers. In Hampstead, New Hampshire. Janis Research Company - Cryogenics laboratory equipment and research systems, including helium refrigeration and superconducting magnet systems. In Wilmington, MA. Piping Technology and Products, Inc. - Among other things, the manufacturer of insulated cryogenic pipe supports. In Houston, Texas. Quantum Technology - 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. Eleet Cryogenics, Inc. Homepage - Cryogenic tank repair, refurbishment and renovation, including custom pressure control manifolds, supplies and parts. Located in Bolivar, Ohio. 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. Norhof - Manufacturer of microdosing liquid nitrogen pump including controller for adjusting low temperature. From Holland (Netherlands). 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 PA 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. Allcryo - Sales, service, and installation of used, rehabbed and new cryogenic and CO2 tanks and accessories. In Willis, TX. 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. Wessington Cryogenics - Manufacture and repair of cryogenic storage vessels and accessories. Also oxygen deficiency monitors and cryogenic safety equipment. Tyne and Wear, England. Cryo-Technics - German distributor of wide range of cryogenics products. In Buettelborn, Germany ThomasNet - A directory of cryogenic equipment manufacturers and distributors. 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. 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. Desert Cryogenics - A manufacturer of cryogenic systems for use in device testing and physics, electronics, and materials research. Cryogenic Control Systems, Inc. - Manufacturer of precision electronic instrumentation for both laboratory and industrial applications, offering a complete line of cryogenic temperature controllers, monitors, sensors and cryogenic accessories. Cryolor - Design and manufacture of vacuum insulated cryogenic storage and distribution vessels. CRYOFAB - Cryogenic services and equipment, dewars, vessels, vacuum insulated pipe, liquid nitrogen, helium, nitrogen, oxygen and argon. 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. Oxford Cryosystems - Manufacturer of open flow cryostats for crystallography, including the "Cryostream". Also designs software for x-ray crystallography. Oxford, UK.