Micron Grade

Micron Grade refers to the size of the screen used to collect trichomes during bubble hash extraction. Some common micron grades are 73u, 90u and 140u and help determine the constancy and purity of the final product.

Related Terms

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  • R
  • Residual Solvent
    Residual Solvent refers to any left-over solvent within a concentrate after extraction and purging. Residual Solvents must be lowered to a certain amount before they are safe for human consumption. Read More
  • S
  • Seasoning
    Seasoning is the process of heating a nail or banger to provide increased flavour of concentrates. Cast-iron skillets achieve optimal flavour via a similar process of heat over time. Read More
  • Solvent
    Simply put, a Solvent is substance that dissolves a solute. It usually appears in the form of a liquid, but can be also be created as a gas. In cannabis extraction, solvents are liquids used to remove THC from the(...) Read More