Every gas has a critical temperature above which it cannot be liquefied by application of pressure alone (Chapter 4). As a result, gases used, e.g., as an inert medium to reduce oxygen content of ...

Liquid nitrogen and liquid helium are the two cryogens used at Connecticut College, primarily in the chemistry department for the Nuclear Magnetic Resonance (NMR) machine. Small quantities of liquid ...

The mirrors for NASA's Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other ...

All cryogenic liquids are gases at normal temperatures and pressures. Different cryogens become liquids under different conditions of temperature and pressure, but all have two properties in common: ...

Standard uses for cryogenic equipment include freezing and cooling; maximizing chemical reactions; biomedical and chemical storage; and metalworking. Numerous liquid cryogens are also used as fuel in ...

NASA's NEO Surveyor, an infrared space telescope, is under construction at the Jet Propulsion Laboratory, aimed at detecting ...

With its high homogeneity permanent magnet and outstanding temperature stability, X-Pulse can be easily placed in a lab without the need for liquid cryogens. Standard 5 mm NMR tubes or the simple flow ...

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The permanent magnet avoids the need for ...

The OptistatDry Cryofree series of cryostats for spectroscopy helps to cool samples to helium temperatures without using liquid cryogens. It consists of a range of compact cryostats with optical ...