Assertion: liquid nitrogen | /r/ObjectUse | used as refrigerant
Facets:
value: often
type: TEMPORAL
value: for very low temperatures
type: PURPOSE
Source sentences:
text: Liquid nitrogen is used as a refrigerant, which is able to rapidly freeze foods and subjects in medical research, as well as reproductive technology.
text: Liquid nitrogen is used as a refrigerant.
text: Finally, liquid nitrogen is used as a refrigerant for very low temperatures.
text: Liquid nitrogen is used as a refrigerant for very low temperatures.
text: The boiling point of nitrogen is very low, causing it to form a gas at everyday temperatures; however, liquid nitrogen is commonly used as a refrigerant.
text: Liquid nitrogen is often used as a refrigerant.