test tubes
Chemistry glass containers
Test tubes are narrow cylindrical glass containers, closed at one end, used in laboratories for holding small quantities of liquids during experiments.
They're standard equipment in chemistry and biology labs, often held in racks or over flames.
She lined up the test tubes on the bench.
A test-tube baby is one conceived through in vitro fertilization—the term referencing the laboratory setting where egg and sperm are combined outside the body.
- pipetteGraduated liquid transfer tube
- glasswareDrinking containers of silica
- rackFrame for holding items
- stopperClosure for an opening
- beakersOpen-mouthed laboratory vessels
in vitro · petri dishes · flask · bubbling · bubble over · boiling point · cylindrical · samples · vials · glass vial · bacteria · Pyrex · experimentation · science experiment · holder · laboratory · reagents · cork
- kids' sciencescience kits, science fairs, STEM, experiments, chemistry sets
- Laboratoriesflasks, lab notebook, beakers, science lab, lab technician
- labslab, laboratory, beakers, microscope, microscopes
- medical equipmentstethoscope, AED, syringe, hospital bed, surgical table
- Mad Scientistmad scientist, secret lab, lab coat, laboratory, evil genius
- science classbiology, chemistry, physics, lab, experiment
test tubesfield studies
Research conducted on location
the wild · clinical trials · field work · natural environment · in vivo
test tubesnatural conception
Pregnancy achieved without fertility treatment
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