Do artisan/indie perfumers need to use a scale? Anya's Garden Natural Perfumer Institute requires one.
 
I wanted to post this answer I gave to an Ask the Perfumer reader as a separate blog entry for several reasons. 1) The questions raised a lot of interest in blog visitors.  My stats show that many came back today for the answer, which I couldn't provide late last night as I was tired.  2) It's critically important for a student to elevate themselves from hobbyist and use the tools that truly reflect a professional level of expertise.      http://PerfumeClasses.com  Hi JC:   Wow, your question must have resonated with a lot of  readers, as the "hit" count reached an all-time high for the Sunday  forum, and I see many have returned this morning to see my answer.   Let's  say you're working with aromatics that are thick, like labdanum, or a  concrete.  You're also working with aromatics with a thin, watery  consistency, like blood orange or lavender.  A lot of absolutes are  thick, and also quite pricey.   The first things my student learns  to do is to dilut...