Assertion: ethylene's effect | /r/HasProperty | shown
Facets:
value: by comparing figures 2 c
type: MANNER
Source sentences:
text: The effect of the PET polymer concentration is shown, by comparing Figures 2 c and 5 a,b, varying from 10 to 12 and 14 wt % PET and keeping 4 wt % PEG 1 kg molin TFA.