Glass flasks. Chemical flask. Chemical vessels. Glassware.
Schlüsselwörter
glasses,
flask,
conical,
chemical,
glassware,
bottle,
ampoule,
bell,
isolated,
background,
black,
chemistry,
tub,
laboratory,
laboratory,
science,
study,
cognition,
accessory,
utensil,
utensil,
glassful,
conic,
substance,
matter,
material,
agent,
stuff,
solution,
matrix,
water,
life events,
experiment,
practice,
test,
lesson,
class,
period,
example,
task,
job