Advice needed on Small run Extraction from Roses.

[Guest guest]

I have a question that needs to be addressed by those better in the

know than myself. I have been asked to do a special project and can

only get a small amount of a type of Rose that I want to turn into a

solid. What is the best way to recover most of the aromatics to

incorporate into a Solid perfume? Say if I want to make a solid with a

total volume at 25ml then what guess at the number of flowers would be

needed to make a 30% Perfume.