Assertion: lignin | /r/HasProperty | tappi t222 om-98
Facets:
Source sentences:
text: 1.7 ± 0.5% ash ((TAPPI T211 om-93, 2002), 36.8 ± 0.7% aqueous NaOH soluble matter (TAPPI T212 om-98, 1998), 18.4 ± 0.4% lignin (TAPPI T222 om-98, 1998), 23.8 ± 1% hemicellulose (Wise et al. 1946), and 32.6 ± 0.2% cellulose (Rowell 1984).