Methadone confirmation, urine

Report Results and Reference values Modification

Test code: 3031

Effective update from 07/02/2020

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R1. Qualitative Result R2. Interpretation (ng/mL) Reference Values:                 NEGATIVE Less than 250 ng/mL               Bibliography: EWDTS 2011 (European Workplace Drug Testing Society)                   Version of Test: 3	R1. Interpretation            Reference Values:  Limit of Quantification: 25 ng/mL  Uncertainty of measurement: 4.3 ng/mL       Values recommended by EWDTS 2011 - European Workplace Drug Testing Society:      Less than 250 ng/mL.                Version of Test: 4

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