Assertion: lignin's effect | /r/HasProperty | analyzed by gel permeation chromatography
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Source sentences:
text: Some remarkable resin samples were subjected to differential scanning calorimetry (DSC) analysis to compare their T g values to that of blank samples that did not contain lignin in the formulation, while the effect of time on the molecular weight distributions of a particular formulation was analyzed by gel permeation chromatography (GPC) until the solubility in tetrahydrofuran (THF) was appreciable.