Solvent-Free

A Solvent-Free extraction is a process that has a 0ppm residual solvent concentration. It is a new term to refer to hydrocarbon extraction fully cleansed.

Related Terms

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  • W
  • Winterization
    Winterization refers to a much more meticulous form of de-waxing incorporating a second solvent for purging purposes. Most of the unwanted material is removed in this process, however more of the terpenes are(...) Read More