Liquid Nitrogen

We offer compressed nitrogen gas and liquid nitrogen (N2) in a variety of purities and concentrations. In its liquid form nitrogen is used as a cryogen for many applications.  Liquid nitrogen has many medical and industrial uses, mainly based on its cold temperature and low reactivity. Examples of common applications include:

  • Freezing and transport of food products.
  • Cryopreservation of biological samples, such as sperm, eggs, and animal genetic samples.
  • Coolant for superconductors, vacuum pumps, and other materials and equipment.
  • Cryotherapy to remove skin abnormalities.
  • Shielding materials from oxygen exposure.
  • For molecular gastronomy preparation of unusual foods and beverages.
  • Cooling materials for easier machining or fracturing.
  • Science projects
  • liquid nitrogen ice cream and food preparation
  • Cryogenic therapy for faster healing, joint pain, inflammation and Arthritis

In compressed gas form, Nitrogen is used in countless applications from powering tools for surgeons to preserving the freshness of packaged foods. Nitrogen prevents the oxidation of food, and thus delay rancidity and other forms of oxidative damage. This includes the bottling of wine. We supply many wineries with our Ultra High Purity N2 to ensure the freshness they work so hard to achieve. Whatever use you may have, MAC Medical and Industrial Services has your product.

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Large N tankGasNitrogen

MAC Medical & Industrial Services, Inc.

3705 Harrison Rd.
Loganville GA 30052
(770) 972-4255

6339 Charlotte Pike Ste. #561
Nashville TN 37209
(844) MAC4GAS

103 Heather Ct.
Ball Ground GA 30107
(770) 820-1929

7940 Front Beach Rd #1003
Panama City FL 32407
(844) MAC4GAS

MAC Gases & Equiptment