Assertion: acetic anhydride | /r/HasProperty | purchased
Facets:
value: due to its low cost
type: CAUSE
value: usually
type: DEGREE
Source sentences:
text: Due to its low cost, acetic anhydride is usually purchased, not prepared, for use in research laboratories.
text: Due to its low cost, acetic anhydride is purchased, not prepared, for use in research laboratories.