don't just consider it, accept the advice. dcm is what you want.
formalin deactivates proteins, you understand? that's why they use it to preserve bodies for burial.
it's not a nonpolar solvent. it's a toxic, polar reagent.
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck