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Biomarkers · Chemical

Opiates

Also listed as
OPIATES, IA
Primary unit
ng/mL
LOINC codes
51691-4, 3878-6, 8219-8
Tests that measure Opiates
Labcorp 6

Tests

Check the catalog code, specimen, method and preparation for every test that measures Opiates. Select up to five tests to compare them side by side.

Labcorp 6 tests

Panels that include this biomarker

  • Opiate/Oxycodone Screen With Reflex Confirmation, Whole Blood 700883

    2 analytes · Blood · Fasting not stated · Turnaround 4 - 10 days

    Method and collection
    Method
    Initial presumptive testing by immunoassay at a testing threshold of 5 ng/mL; presumptive positives confirmed to limit of quantitation by definitive chromatography mass spectrometry (GC/MS) or LC/MS-MS).
    Labcorp catalog page

  • Opiates, Screen Only, Whole Blood 791550

    2 analytes · Blood · Fasting not stated · Turnaround 3 - 5 days

    Method and collection
    Method
    Presumptive testing by immunoassay (IA) at a testing threshold of 10 ng/mL. Presumptive positives are not confirmed by a definitive method
    Labcorp catalog page

  • Opiates, Unconjugated Expanded, Serum or Plasma 790554

    9 analytes · Serum · Fasting not stated · Turnaround 7 - 14 days

    Method and collection
    Method
    Chromatography with Mass Spectrometry
    Collection
    Serum or plasma should be separated from cells within two hours of venipuncture. Submit serum or plasma in a plastic transport tube.
    Labcorp catalog page

  • Opiates, Unconjugated Expanded, Whole Blood 790621

    9 analytes · Blood · Fasting not stated · Turnaround 7 - 10 days

    Method and collection
    Method
    Chromatography with Mass Spectrometry
    Labcorp catalog page

  • Drug Screen 12 With Reflex Confirmation (AMP,BAR,BZO,COC,PCP,THC,OPI,OXY,MD,FEN,PPX,TRAM), Serum 700845

    12 analytes · Serum · Fasting not stated · Turnaround 3 - 10 days

    Method and collection
    Method
    Initial presumptive testing by immunoassay at the following testing thresholds: amphetamines, 50 ng/mL; barbiturates, 0.1 μg/mL; benzodiazepines, 20 ng/mL; cocaine metabolite, 25 ng/mL; fentanyl, 1.0 ng/mL; methadone, 25 ng/mL; opiates, 5 ng/mL; oxycodones, 5 ng/mL; phencyclidine (PCP), 8 ng/mL; propoxyphene, 50 ng/mL; tetrahydrocannabinol (THC), 5 ng/mL; tramadol, 50 ng/mL; presumptive positives confirmed to limit of quantitation by definitive chromatography mass spectrometry (GC/MS or LC/MS-MS)
    Collection
    Serum should be separated from cells within two hours of venipuncture. Submit serum in a plastic transport tube.
    Labcorp catalog page

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Sources

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We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.

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