Dewar flask

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instance_of gptkb:sports_equipment
gptkbp:application gptkb:scientific_research
industrial processes
cryopreservation
liquid nitrogen storage
liquid helium storage
gptkbp:average_temperature -196 to 200 degrees Celsius
gptkbp:can_be_used_for gptkb:biotechnology
gptkb:space_exploration
gptkb:scientific_experiments
research and development
engineering applications
environmental science
field studies
chemical reactions
climate studies
environmental monitoring
food preservation
material testing
agricultural research
thermal insulation
food science
chemical analysis
educational demonstrations
geological studies
aerospace applications
pharmaceutical storage
energy research
safety testing
storing liquids
nuclear research
sample preservation
cryogenic grinding
biological sample storage
storing gases
transporting cryogenic materials
gptkbp:design simple and effective
gptkbp:exterior_features vacuum insulation
gptkbp:features double-walled construction
gptkbp:first_introduced 1892
https://www.w3.org/2000/01/rdf-schema#label Dewar flask
gptkbp:invention gptkb:James_Dewar
gptkbp:is_popular_in universities
laboratories
research institutions
medical facilities
gptkbp:maintenance requires careful handling
gptkbp:material gptkb:glass
stainless steel
gptkbp:related_to cryogenics
thermodynamics
vacuum technology
gptkbp:safety risk of implosion
gptkbp:size various sizes available
gptkbp:used_for storing cryogenic liquids
gptkbp:bfsParent gptkb:James_A._Dewar
gptkbp:bfsLayer 5