Assertion: petri dish | /r/MadeOf | glass
Facets:
Source sentences:
text: A Petri dish is a shallow nesting dish made of glass or plastic that is typically used in laboratories.
text: The petri 'dish' is (usually) made of glass and is round with a relatively large diameter compared to its short sides as opposed to "test tubes" and "beakers" which have tall sides, and "flasks" that have sides with uneven diameters usually smaller at the top.
text: A petri dish is a flat dish made of either plastic or glass.
text: A petri dish is a flat dish made of either plastic or glass.