Clean and Safe Medical Marijuana? Testing Cannabis with Sequoia Labs – Smokers Guide TV California



– How can you be sure the Medical Marijuana you have is clean and safe to consume? Uncle Stoner talks with Jeff Hatley from Sequoia …

1 Comment

  1. he did not say where he got his degree, or if he got a degree in chemistry.
    Knowing the concepts and algorithms of analytical chemistry is crucial, in order to give exact results. it is not always easy to get a representative results!

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