40+ licensed cannabis testing labs across 4 states, matched against official regulator licence files. Pick a state to browse its testing labs.
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What You Get
Licensed testing labs run the potency and contaminant panels every batch needs before it can be sold. It is the smallest licence class by a wide margin — a few dozen per state at most — which makes it a list you can work end to end rather than sample.
Companies selling analytical instruments, reference standards, consumables, LIMS and accreditation services use these lists to reach licence holders directly. 58% of our testing lab records carry a phone number and 58% carry an email, because regulator licence files for this class usually publish contact details.
Want the numbers rather than the records? See cannabis testing lab statistics, or read what the full cannabis business database covers.
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