Triangulating from the cairns…
Knowledge graph centered on Sediment density fractionation using sodium polytungstate with 68 nodes and 154 connections. Top connected: Gothic, Potentilla, East River, Winter snowpack, Organic matter decomposition.
Mixing sediment in SPT for 1 min at 1,700 rpm using benchtop mixer and sonicating in ice bath for 100 J/mL to disrupt aggregates, followed by centrifugation and separation of floating material
Synthesized from method descriptions across 2 papers using this protocol.