Subpart F - Drug Testing Laboratories § 40.85 What are the cutoff concentrations for urine drug tests?
Subpart F - Drug Testing Laboratories § 40.85 What are the cutoff concentrations for urine drug tests?
Subpart F - Drug Testing Laboratories. § 40.85 What are the cutoff concentrations for urine drug tests? (a) As a laboratory, you must use the cutoff
§ 40.85 What are the cutoff concentrations for urine drug tests? ; Initial test analyte. Initial test cutoff Confirmatory test analyte ; Marijuana metabolites (
§ 40.85 What are the cutoff concentrations for urine drug tests? ; Initial test analyte. Initial test cutoff Confirmatory test analyte ; Marijuana metabolites (
The Adderall urine test cutoff levels refer to the minimum concentration of amphetamine and dextroamphetamine metabolites that must be present in the urine
The cutoff levels for urine and oral fluid specimen testing are expressed in nanograms (ng) per milliliter (mL), while the cutoff for hair specimen testing is picogram s per milligram. Non-DOT drug testing cutoff levels
§ 40.85 What are the cutoff concentrations for urine drug tests? ; Initial test analyte. Initial test cutoff Confirmatory test analyte ; Marijuana metabolites (
Laboratory Testing Cutoffs Methods. The following is an explanation of RTL's urine screening and confirmation procedures/cutoff levels.
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