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Test ID: OPATM
Opiate Confirmation, Meconium

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Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Negative

Positives are reported with a quantitative LC-MS/MS result.

Cutoff concentrations

Codeine by LC-MS/MS: >50 ng/g

Hydrocodone by LC-MS/MS: >50 ng/g

Hydromorphone by LC-MS/MS: >50 ng/g

Morphine by LC-MS/MS: >50 ng/g

Oxycodone by LC-MS/MS: >50 ng/g

Oxymorphone by LC-MS/MS: >50 ng/g



Key