I assume my yields are all there because i pulled close to 0.7% but it took me over 15 pulls :?: Even compensated by adding more naphtha layer so it is about or under 1/7th of the solution.

I've done many extractions so i dont follow teks anymore but something similar to lextek i guess. It is just my naphtha never did this before, maybe they changed the properties of it to avoid dmt extractors getting the goods? :lol: