I have an orchard and have been harvesting peach sap from the base of old trees. Some chunks are perfect "drops", others are contaminated with other organic material.
I've tried to refine this "amber" by boiling in water, but it will not disolve the sap, I've also tried alcohol, with even less results.
What could be used to refine this sap and produce a purer substance.
Thanks,
Nick