bn:00076663n
Noun Concept
Categories: Laboratory glassware, Containers
EN
test tube  blue-top  blue-top tube  Blue top tube  boiling tube
EN
Glass tube closed at one end WordNet 3.0
Definitions
Relations
Sources
EN
A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom. Wikipedia
A piece of laboratory equipment Wikipedia Disambiguation
laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom Wikidata
A glass tube, rounded at one end and open at the other; used for small-scale laboratory tests. OmegaWiki