Assertion: technical lignin | /r/HasProperty | ethanol/basic water 60:40 v/v
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Source sentences:
text: The mass fractionation results were compared with a further test (process B) carried out by fractionating the same technical lignin (Protobind 1000) in an aqueous solvent (ethanol/basic water 60:40 v/v) with a different first stage process (0.7 μm membrane microfiltration instead of the Soxhlet extraction), as we described in a previous work with different membranes.