Nitrogen is one of the inert gases that make up 78% of the air around us. This element turns into a liquid at -196 degrees Celsius. Over the past few years, as stem cell science and other medical applications have advanced, the use of liquid nitrogen (LN2) has expanded rapidly.
Unfortunately, the lack of awareness and familiarity with the use of this substance has led to accidents and serious injuries. These incidents occurred not only during use, but also during transportation and storage.