Assertion: carbonate | /r/HasProperty | measured by the bet nitrogen method
Facets:
Source sentences:
text: In an embodiment of this aspect of the invention, the carbonate has a surface area of less than 14 m2/g as measured by the BET nitrogen method.
text: In an embodiment, the carbonate has a surface area of less than 14 m2/g as measured by the BET nitrogen method,.