Assertion: nuclear graphite | /r/HasProperty | 0.06 ppm.:47
Facets:
value: in chemically purified nuclear graphite
type: LOCATION
Source sentences:
text: Boron concentration in thermally purified graphite (such as AGOT graphite) can be less than 0.4 ppm:81 and in chemically purified nuclear graphite it is less than 0.06 ppm.:47