Liquid Nitrogen Gas

Description

We provide 99.999% pure Liquid Nitrogen Gas in Islamabad and Rawalpindi which is nitrogen in a liquid state at low temperature and has a boiling point of about −195.8 °C (−320 °F; 77 K).

Liquid nitrogen is a compact and readily transported source of dry nitrogen gas, as it does not require pressurization. Further, its ability to maintain temperatures far below the freezing point of water makes it extremely useful in a wide range of applications, primarily as an open-cycle refrigerant, including:

• in cryotherapy for removing unsightly or potentially malignant skin lesions such as warts and actinic keratosis
• to store cells at low temperature for laboratory work
• in cryogenics
• in a cryophorus to demonstrate rapid freezing by evaporation
• for the immersion, freezing, and transportation of food products
• for the cryopreservation of blood, reproductive cells (sperm and egg), and other biological samples and materials
  • to preserve tissue samples from surgical excisions for future studies
  • to facilitate cryoconservation of animal genetic resources
• to freeze water and oil pipes in order to work on them in situations where a valve is not available to block fluid flow to the work area; this method is known as a cryogenic isolation
• for cryonic preservation in hopes of future reanimation
• for shrink-fitting machinery parts together
• as a coolant
• in food preparation, such as for making ultra-smooth ice cream.
• in container inerting and pressurization by injecting a controlled amount of liquid nitrogen just prior to sealing or capping
• in freeze branding cattle