Assertion: tube | /r/MadeOf | edta
Facets:
value: as an anticoagulant
type: MANNER
Source sentences:
text: This tube contains EDTA as an anticoagulant.
text: This tube contains EDTA as an anticoagulant - used for most hematological procedures.
text: This tube contains EDTA and a special polyester material - used for the collection of plasma for molecular (PCR) tests.