Latest In: lab fraud

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Marijuana testing laboratories sue equipment maker alleging fraud

More than two dozens cannabis testing labs have refiled a suit that accuses PerkinElmer/Revvity Health Science of using…

News July 29
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Mold in cannabis is not a significant public health risk

There's no significant risk posed by mold in cannabis, with known health problems one in millions.

News July 25
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THC potency inflated in most Colorado marijuana flower, study shows

Most marijuana products in Colorado are mislabeled, with actual THC potency “significantly lower” than the verified lab results,…

News July 8
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Arizona marijuana regulators flag major testing lab for multiple violations

A prominent national marijuana testing lab is in hot water with state regulators in Arizona who have found…

News May 12
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California shutters marijuana testing lab for 7 alleged violations

California regulators have suspended a prominent testing lab’s license “indefinitely” for alleged infractions that include potency inflation, according…

News April 17
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Claims of marijuana testing lab fraud hit New York’s $1 billion adult-use market

Familiar allegations of marijuana testing lab fraud - including vape oil cartridges with "certified" total cannabinoids of more…

News February 10
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Massachusetts marijuana testing lab sues competitors over ‘fraudulent’ practices

A Massachusetts marijuana testing lab has filed a lawsuit accusing eight competitors of “fraudulent” practices of inflating THC…

News February 5
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Fourth California marijuana testing lab loses license as crackdown continues

California regulators revoked another commercial marijuana testing laboratory’s license in the past month, public records show.

News September 23
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California marijuana official fired after blowing whistle on lab fraud, lawsuit says

The former deputy director in charge of overseeing cannabis testing labs in California claimed in a lawsuit she…

News September 12
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