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Knowledge graph centered on PAH solvent extraction from biomass ash (Salicaceae) with 7 nodes and 12 connections. Top connected: Rocky Mountain Biological Laboratory, Populus tremuloides, Free space Raman spectrometer construction (Salicaceae), Controlled wildfire soot collection (Salicaceae), K. Benton.
Extraction of polycyclic aromatic hydrocarbons from burnt plant material using reflux with organic solvents followed by filtration. Two solvent systems tested: toluene/methanol and cyclohexane/acetone.
Synthesized from method descriptions across 1 paper using this protocol.