LIQUID NITROGEN GENERATORS Liquid Nitrogen for laboratories and medical The CRYOGEN system allows you to produce on demand your own liquid nitrogen gas. It is a refrigerated liquefied gas with a boiling point of -196°C (-321°F). It is used for many applications where very low temperatures or large temperature reduction is required. CRYOGEN eliminates the cost of buying liquid nitrogen and the hassle of waiting for deliveries. www.vacuactivus.com See the full range: www.f-dgs.com/cryoge

8 good reasons to choose F-DGSi Liquid Nitrogen Generator High Purity Liquid Nitrogen Routinely, CryoGen units supply LN2 at 99% purity (02 < 1%) checked automatically by an O2 sensor with alarm detection. Remote PC monitoring and diagnostic analysis via USB or internet connection CryoGen units are remotely controllable via USB using a laptop connected to the internet. It allows us and users to check all the parameters and store the data events. External Liquid Nitrogen hose to fill into the canisters As soon as the internal tank is full, the user just has to use a valve connected to a hose to...

DIFFERENTS APPLICATIONS Cryopreservation Process that preserves organs, tissues, human and animal semen, fertilized or any other biological constructs by cooling the samples to the boiling point of liquid nitrogen. With very low temperature, biological activity is stopped. www.f-dgs.com/applications/cryopreservation Cryotherapy Known as cold therapy, is used in medical therapy to treat a variety of tissue lesions or skin abnormalities (cryosurgery). It is also an effort to relieve muscle pain, sprains and swelling after soft tissue damage (especially athletes). www.f-dgs.com/applications/cryotherapy...

In-Vitro Fertilization IVF is an assisted reproduction technique. The use of liquid nitrogen allows for medical hibernation of embryos, sperm and oocytes (eggs). This biological sleep in liquid nitrogen can last for years. www.f-dgs.com/applications/ivf GC-2D Two-Dimensional Gas Chromatography is a technique for analyzing complex samples which involves the use several columns used in series. LN2 traps molecules of the first dimension. www.f-dgs.com/applications/gc-2d Cells LN2 preserves cells but also apply a source of cold to tumor lesions (cryosurgery). LN2 can freeze several types of cells:...

Liquid N2 Dewar Capacity Optionnal Accessories Cryogenic Safety Equipment Personal safety is paramount when handling cryogenic liquids. F-DGSi supplies a range of personal protective equipment as cryogenic gloves, visors, apron. Insulated Cryogenic Hoses They are the perfect solution for applications requiring the safe and efficient transfer of liquid nitrogen or other cryogens. Range of dewars To suit individual laboratory storage and liquid nitrogen handling requirements. Cryogenic isolation valves Withstand and operate effectively at extremely cold temperatures. Oxygen depletion alarm Used...