Welcome

Welcome to Great Lakes Lab Services of Northern Michigan!  Please visit our blog for up to date information about us and what we can do for you.  Great Lakes Labs tests and certifies safe medical marijuana for the legal medical marijuana community.  The company is also engaged in research and development of the cannabis testing process and method.

There is an important void in Patient safety within the medical cannabis community right now. Great Lakes Lab Service has the knowledge and experience to fill this void.  Please sign up to receive updates on our blog and follow our progress as we become the premier Cannabis Laboratory in the Country.

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