Assertion: lignin's t g | /r/CapableOf | give different values
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text: Stemming from its unstable and heterogeneous nature, even the T g of lignin is not agreed upon among researchers, giving different values for different pre-treatment, isolation, thermal-history, or measurement techniques such as DSC, IR spectrometry, optical density, viscoelastic modulus, NMR, and WAXS measurement conditions