Assertion: liquid nitrogen | /r/HasProperty | ln
Facets:
Source sentences:
text: On the other hand, liquid nitrogen (LN 2 ) is not.
text: Liquid nitrogen ( LN 2 ) is a cryogenic liquid commonly used in a variety of cooling applications such as food freezing, biological sample preservation, metal treatment and lesion removal (cryotherapy).
text: The UltraDoser system is the multi-purpose, liquid nitrogen (LN 2 ) dosing system that dispenses a precise dose of LN 2 into every container every time just before the can or bottle is sealed.