Liquid nitrogen is the most commonly used element in cryogenics and is legally purchasable around the world.

Liquid nitrogen, a fluid resembling water in appearance, but with 80. 8 % of the density ( the density of liquid nitrogen at its boiling point is 0. 808 g / mL ), is a common cryogen.

** Liquid nitrogen

Liquid nitrogen boils at 77 K, facilitating many experiments and applications that are less practical at lower temperatures.

Liquid nitrogen spray tank

Liquid nitrogen boils at 77 K, facilitating many experiments and applications that are less practical at lower temperatures.

Liquid nitrogen, liquid helium, and dry ice are used as coolants in extreme cases, such as record-setting attempts or one-off experiments rather than cooling an everyday system.

Alternatively, heat may be supplied at ambient temperature and the heat sink maintained at a lower temperature by such means as cryogenic fluid ( see Liquid nitrogen economy ) or iced water.

* Liquid nitrogen cryosurgery is safe for pregnancy.

Liquid nitrogen is circulated through the end of this device.

Liquid nitrogen, supplied in pressurized steel bottles, is sometimes used in similar fashion.

Liquid nitrogen

Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature.

Liquid nitrogen is a colorless clear liquid with density of 0. 807 g / mL at its boiling point and a dielectric constant of 1. 4.

Liquid nitrogen is often referred to by the abbreviation, LN < sub > 2 </ sub > or " LIN " or " LN " and has the UN number 1977.

Liquid nitrogen freezes at.

Liquid nitrogen is a compact and readily transported source of nitrogen gas without pressurization.

Liquid nitrogen is produced commercially from the cryogenic distillation of liquified air.

Liquid nitrogen may be produced for direct sale, or as a byproduct of manufacture of liquid oxygen used for industrial processes such as steelmaking.

* Liquid nitrogen vehicle

Liquid nitrogen has a lower boiling point at − 196 ° C ( 77 K ) than oxygen's − 183 ° C ( 90 K ), and vessels containing liquid nitrogen can condense oxygen from air: when most of the nitrogen has evaporated from such a vessel there is a risk that liquid oxygen remaining can react violently with organic material.

Liquid " compost tea " is drained once or twice a week and can be diluted 1: 100 and added to plants as fertilizer, and is safe to pour down the sewer for disposal.

Liquid chromatography can be carried out either in a column or a plane.

An electronic pocket calculator with a Liquid crystal display | LCD seven-segment display, that can perform basic arithmetic operations

* Liquid to solid cycle ( Frost heaving — water changing from ice to liquid and back again can lift rock up to 60 cm.

Liquid and gaseous biofuels, such as ethanol and biodiesel ( a form of diesel fuel that is produced from crops that yield triglycerides such as soybean oil ), can also be used.

Liquid crystals can be divided into thermotropic, lyotropic and metallotropic phases.

Liquid crystal phases can also be based on low-melting inorganic phases like ZnCl < sub > 2 </ sub > that have a structure formed of linked tetrahedra and easily form glasses.

Liquid and slurry pumps can lose prime and this will require the pump to be primed by adding liquid to the pump and inlet pipes to get the pump started.

Liquid hydrocarbon fuels are the most commonly used forms of energy storage for use in transportation, but because the byproducts of the reaction that utilizes these liquid fuels ' energy ( combustion ) produce greenhouse gases other energy carriers like hydrogen can be used to avoid production of greenhouse gases.

Liquid argon is typically cheaper and can be stored in a greater quantity as opposed to the gas form, which is more expensive and takes up more tank space.

Liquid can be added inside the container when pressure cooking foods such as rice.

Liquid shellac sold in hardware stores is clearly marked with the production ( mixing ) date, so the consumer can know whether the shellac inside is still good.

Liquid whipping can be used on both natural and synthetic fibers.

Liquid silicone can be used as a dry cleaning solvent, providing an " environmentally friendly " alternative to the traditional chlorine-containing perchloroethylene ( perc ) solvent.

Reruns of Daria began running on the American cable television network Logo in the fall of 2010. and episodes can be streamed online on MTV's website and on Liquid Televisions website.

These " Ultra High Performance Liquid Chromatography " systems or RSLC / UHPLCs can work at up to 100 MPa ( 15, 000 lbf / in² ), or about 1000 atmospheres.

Liquid helium remains liquid at atmospheric pressure even at absolute zero, and can be solidified only under pressure.

Liquid water can usually be seen running along the aircraft skin, both on the inside and outside of the cabin.

Liquid water path can also be defined between any two selected points.

Liquid foams can be used in fire retardant foam, such as those that are used in extinguishing fires, especially oil fires.

Liquid War is a multiplayer game and can be played by up to 6 people on one computer, or over the Internet or a LAN.

Liquid oxygen has a pale blue color and is strongly paramagnetic and can be suspended between the poles of a powerful horseshoe magnet.