Cryomagnetics Home Page  
   Manufacturers of Superconducting Magnets, Cryostats, and related Cryogenic Instrumentation
   http://www.cryomagnetics.com/

Temperature World  
   Temperature-related news, resources and links. Topics include: science, earth, environment, sensors, controls, health, standards, and organizations.
   http://www.temperatureworld.com/

CryoGas International  
   On-line version of magazine which reports the latest advances in technology, market development and new products for industrial, medical and specialty gases and cryogenic equipment.
   http://www.cryogas.com/

Cornell University Low Temperature Group  
   Home page of the discoverers of He3 and other low temperature phenomena.
   http://www.msc.cornell.edu/~biggar/lt/index.html

Nobel Prize in Physics, 1996: Richardson, Lee, and Osheroff  
   The story of the discovery of superfluid Helium-3
   http://www.lassp.cornell.edu/~cew2/NobelPrize.html

About Temperature  
   A good general discussion of the physics and concept of "temperature."
   http://www.unidata.ucar.edu/staff/blynds/tmp.html

CEC-ICMC 2001 Joint Conference  
   Cryogenic Engineering and International Cryogenic Materials Conference, July 16-20, 2001 in Madison, Wisconsin.
   http://www.cec-icmc.org/

General Atomics Advanced Technologies Group  
   Site describes several advanced products and systems evolving from GA's ongoing research in fission and fusion, including cryogenic technologies.
   http://www.generalatomics.com/atg/atg.html

Allied Pipefreezing Services  
   National and international pipefreezing service to all sectors of industry. In North West England. Very informative page.
   http://www.alliedpipefreezing.co.uk

Low Temperature Research (Service des Basses Températures) at Commisariat A L'Energie Atomique  
   Research in cryogenics in the areas of superconductivity, superfluid helium technology, fusion, cryogenic refrigeration, and electronics. France.
   http://www-drfmc.cea.fr/english/SBT/

Cryogenics (journal)  
   International journal of low temperature engineering including applied superconductivity, cryoelectronics, cryophysics, cryogenics in medicine, and refrigeration and liquefaction technology. Mostly a subscription/information site.
   http://www.elsevier.com:80/inca/publications/store/3/0/4/0/7/

Climatic Services Ltd.  
   Environmental simulation equipment for sale or hire. In-house climatic testing from -80C to 300C, and temperature and humidity calibration. At Glenrothes in Fife, Scotland, UK.
   http://www.climatic-testing.co.uk/

Inventory Management Software For Biological, Clinical and IVF Samples and Specimen  
   Inventory management software for biological, clinical and ivf samples and specimen.
   http://www.cryotrack.com

Cryophysics University of Tübingen  
   Live webcam from their low temperature laboratory. Most of the site is in German; but might be useful for some.
   http://info.physik.uni-tuebingen.de/hasselbach

Bishop Pipefreezing Inc.  
   Supplying pipefreezing and cryogenic services to the pipeline and process industries throughout the world. Pipefreezing is a means of isolating part of a pipework system by freezing the pipe contents over a short section, so that the contents form a soli
   http://www.bishop.co.uk/

CCT Pipefreezing Ltd  
   On-site pipefreezing service to enable valve replacement or pipework modification. In Surrey, England.
   http://www.cctpipefreezing.co.uk/

Cryodata  
   A major source of software and consultation for properties of fluids, materials, and superconducting systems in the cryogenic temperature range. Example: one program calculates the properties of 33 fluids over a variety of temperature and pressure ranges.
   http://www.cryodata.com/

CRYOCO, Inc.  
   Cryogenic consulting services, including systems analysis, instrumentation, gas purification, and classes in cryogenic engineering and safety. Owned by Thomas Flynn, Ph.D., in Boulder, Colorado.
   http://www.cryoco.com/

Pipefreezing and Hot Tapping Ltd  
   UK freeze isolation specialists. In situ valve replacement or other pipeline repairs and modifications without needing to drain down systems. In London.
   http://www.pipefreeze.co.uk

The Cryogenic Society of America  
   A non-profit technical society serving all those interested in any phase of cryogenics.
   http://www.cryogenicsociety.org/

The Nobel Prize in Physics 1996  
   Awarded to David M. Lee, Douglas D. Osheroff, and Robert C. Richardson. The press release contains a good (technical) discussion of the superfluidity of helium-3.
   http://www.nobel.se/physics/laureates/1996/index.html

NASA Ames Cryogenics Group  
   Research on pulse tube coolers and other types of coolers for space flight. Also research on manageing heat flow and cryogen storage.
   http://irtek.arc.nasa.gov/CryoDev.html

Issues in Cryogenics by Dr. Sidney Yuan  
   Detailed explanations and papers on various aspects of cryogenic technology, including mechanical cooling, oxygen contamination, cryogenic systems, and helium superfluidity. Many papers available for downloading.
   http://www.yutopian.com/Yuan/

Cryogenic Consulting Service, Inc.  
   CCSI performs consulting, design, and plant operations for industrial cryogenic processes and gas purification and liquefaction. Areas of expertise include plant design and upgrading, natural gas, hydrogen, and cryogenic storage. In Weston, Connecticut.
   http://www.cryogenic-consulting.com

Advanced Cryogenics Ltd.  
   Consultants on carbon dioxide (CO2) production, sales, recovery, natural CO2 well sources, and emerging technologies which yield a CO2 by-product, such as fuel cells. In Tavernier, Florida.
   http://www.advancedcryogenicsltd.com

Cryogenic Industry Marketplace  
   A marketplace for the cryogenic industry with a buyer's guide, auctions, classified ads, a magazine, headline news, articles, resources, and message forums. Free membership is required to access the site.
   http://www.cryogenicindustry.com

SHI-APD Cryogenics, Inc.  
   Supplier of cryogenic equipment for the medical, optical and semiconductor industries. Their products are used in MRI systems, optical fiber and optical coating manufacturing, and semiconductor manufacturing.
   http://www.apdcryogenics.com

Institute of Applied Physics, Low Power Cryocooler Group  
   Institute of Applied Physics, University of Giessen, Germany: Basic investigations and developments on low power cryocoolers, especially for components of superconductor technology.
   http://wwwiap.physik.uni-giessen.de/kleinkuehler/kleinkuehler_e.htm

British Cryoengineering Society  
   Scientific society which promotes the advancement of cryogenics and cryoengineering in the UK and abroad. Publisher of Cryogenics Safety Manual and Cryogenics Fluids Databook.
   http://www.bcryo.org.uk

Institute of Low Temperature and Structure Research  
   Part of the Polish Academy of Sciences, in Wroclaw, Poland. Includes information about the departments of superconductivity, and low temperatures.
   http://www.int.pan.wroc.pl/?lang=en

Lake Shore Cryotronics, Inc.  
   Design and manufacture of cryogenic temperature sensors and instrumentation, including instrumentation and systems for studying magnetic properties of materials. Products include gaussmeters, Hall probes, vibrating sample magnetometers, and electromagnet
   http://www.lakeshore.com/

Thermal Connection  
   A detailed education site on thermal science (both cold and hot), with many explanations, conversion tables, databases, links, and an excellent FAQ/glossary of terms and concepts dealing with temperature.
   http://www.tak2000.com/

Papers of Professor Traugott H.K. Frederking  
   Papers on cryogenics and low temperature thermodynamics by Professor Traugott H.K. Frederking. Mostly PDF files. Also an order link for a new book on cryogenics.
   http://cc.vit.edu.tw/~frederking/

Böhm & Gottschalk Droogijs B.V. -- Dry Ice  
   A dry ice supplier in the Netherlands. Site in English and Dutch.
   http://www.droogijs.nl/engels/index.html