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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  • S
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    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. Read More
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  • Solvent & Solventless
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