noun a thin glass tube used in scientific experiments to hold and mix small quantities of liquids
Test tubes are utilized in medical labs for blood tests, urine analysis, and other diagnostic procedures.
Test tubes are essential tools in science education for conducting experiments and demonstrations in classrooms.
Test tubes are commonly used in chemistry laboratories to hold and mix small quantities of liquids for experiments.
Test tubes are used in biology labs for various purposes such as culturing microorganisms, conducting chemical reactions, and storing samples.
In research settings, test tubes are used for a wide range of experiments and studies across various fields.
Test tubes are used in forensic labs for collecting and analyzing evidence in criminal investigations.
In the field of science fiction writing, the term 'test tube' may be used metaphorically to describe a character or situation that is artificial or created in a controlled environment.
A psychologist may use the concept of a 'test tube' to describe a controlled environment in which they conduct experiments or research studies to better understand human behavior.
Chemists use test tubes as common laboratory equipment to mix, heat, or store small quantities of liquids or chemicals for experiments or analysis.
Biologists may use test tubes to culture cells, conduct experiments, or store biological samples for research purposes.
In medical research, test tubes are commonly used to collect, store, and analyze blood, urine, or other bodily fluids for diagnostic or research purposes.