Assertion: lignin's structure | /r/HasProperty | determined by nmr 1h
Facets:
value: with a mercury 200 mhz instrument
type: OTHER
Source sentences:
text: The structures of the ionic liquids and the acetylated lignin were determined by NMR 1H with a Mercury 200 MHz instrument.
text: The structures of the resulting compounds were determined by NMR 1H and described below in Figs.