| http://www.w3.org/ns/prov#value | - Preferred solvents include, but are not necessarily limited to water, alcohols such as methanol, ethanol, alkanes such as n-pentane, n-hexane, or n-heptane, aromatic compounds such as benzene, toluene, o-xylene, m-xylene, p-xylene, and mixtures thereof These solvents are removed later by methods such as filtration, centrifugation, drying, distillation, or a combination thereof.
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