Assertion: microscope's specimen | /r/HasProperty | stained
Facets:
Source sentences:
text: This is because if the specimens are stained and fixed, they kill most cells, a characteristic that is uniquely undone by the brightfield light microscope.
text: Once collected on a metal mesh grid, the specimen can then be stained using electron dense stains
text: This is why in Bright Field microscopy, the specimen often needs to be stained.