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How does Psychemedics establish its cut-off levels?

April 26, 2017Cut-Off levels Psychemedics

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How does Psychemedics establish its cut-off levels?

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These levels are based on field studies that establish the presence of the drugs following ingestion. These levels are included in Psychemedics’ FDA submissions, and are similar to the cut-off levels in the 2004 proposed SAMHSA mandatory guidelines.

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These levels are based on field studies that establish the presence of the drugs following ingestion. These levels are included in Psychemedics FDA submissions, and are similar to the cut-off levels in the proposed SAMHSA mandatory guidelines.