Biomarkers · Chemical
Benzoylecgonine, Urine
- Primary unit
- ng/mg creat
- LOINC codes
- 3394-4, 16226-3
- Tests that measure Benzoylecgonine, Urine
- Quest Diagnostics 11, Labcorp 1
Ranges
Each lab publishes a reference range for the population groups it tests, usually the middle 95% of results. These intervals describe that population, not an optimal or healthy target. How ranges differ
Quest Diagnostics, Drug Monitoring, Cocaine Metabolite, Quantitative, Urine 39392
| Population | Interval |
|---|---|
| Benzoylecgonine | <100 ng/mL |
Tests
Check the catalog code, specimen, method and preparation for every test that measures Benzoylecgonine, Urine. Select up to five tests to compare them side by side.
Quest Diagnostics 11 tests
Single-analyte tests
Drug Monitoring, Cocaine Metabolite, Quantitative, Urine 39392
Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Mass Spectrometry (MS)
Panels that include this biomarker
Drug Monitoring, Base Panel, with Confirmation, Urine 39421
21 analytes · Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
- Reference notes
- See Laboratory Report
Drug Monitoring, Panel 3, with Confirmation, Urine 39423
26 analytes · Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
- Reference notes
- See Laboratory Report
Drug Monitoring, Panel 4, with Confirmation, Urine 39424
34 analytes · Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
- Reference notes
- See Laboratory Report
Drug Monitoring, Panel 5, with Confirmation, Urine 39425
34 analytes · Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
- Reference notes
- See Laboratory Report
Drug Monitoring, Panel 5, with Confirmation, with D/L Isomers, Urine 39427
35 analytes · Urine · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
- Reference notes
- See Laboratory Report
Labcorp 1 test
Panels that include this biomarker
ToxAssure® Flex Cocaine Confirmation, Urine 910525
4 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days
Labcorp catalog pageMethod and collection
- Method
- Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
0 of 5 tests selected
Pick one moreSources
1 test: codes, specimens, methods, preparation and reference intervals.
Quest Diagnostics test catalog
11 tests: codes, specimens, methods, preparation and reference intervals.
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Benzoylecgonine, Urine
Registered studies that measure Benzoylecgonine, Urine, on the U.S. National Library of Medicine registry.
Verify these ranges and sources
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.
Interpret your own results with a licensed clinician, or track your lab history and health goals in Aumnivida.
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