Resin collection

[JEAN ROBERT BOS]

As a retired resin tapper I have finalized a new method of pine tapping using closed containers. I have collected 
a neutral resin with a high levopimaric acid content which is biologically very active.
I am looking for a loboratory willing to make researches into this resin that was never studied before.
I can provide samples if required.
Please contact me at the address mentioned.

Claude Courau