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For marijuana (THC metabolite): Initial immunoassay screen: 50 ng/mL GC-MS confirmatory test: 15 ng/mL These thresholds exist precisely because researchers and regulators recognized that trace amounts of THC could be present from passive exposure

It is challenging trying to keep moisture levels at all these stages so I wonder if you guys have any tips on that, and also on the moisture levels

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Assessing and managing the clients pain is crucial to promote comfort and improve the clients quality of life

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