Biomarkers · Chemical
Reverse T3, Serum
- Primary unit
- ng/dL
- LOINC codes
- 3052-8
- Tests that measure Reverse T3, Serum
- Labcorp 1, Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Reverse T3, Serum. Select up to five tests to compare them side by side.
Labcorp 1 test
Single-analyte tests
Reverse T3 070104
Serum · Fasting not stated · Turnaround 4 - 6 days
Labcorp catalog pageMethod and collection
- Method
- Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
- Collection
- If a tube other than a gel-barrier tube is used, transfer separated serum to a plastic transport tube.
- Reference notes
- See table. Age Range (ng/dL) Premature (26 to 31 wk) 33.0−147.0 Premature (32 to 35 wk) 49.0−217.0 Full-term (2 to 7 d) 33.0−206.0 8 d to 5 m 13.0−107.0 6 to 12 m 8.1−52.8 1 to 15 y 8.3−22.9 16 y and older 9.2−24.1
Quest Diagnostics 1 test
Single-analyte tests
T3 Reverse, LC/MS/MS 90963
Serum · Fasting not stated · Turnaround Set up: Sun-Fri (p.m.)
Quest Diagnostics catalog pageMethod and collection
- Method
- Chromatography/Mass Spectrometry
- Collection
- Serum: Allow blood to clot at room temperature for 30 minutes. Centrifuge to separate serum from the cells within 24 hours of collection and immediately pour serum into a plastic transport tube. Plasma: Centrifuge to separate plasma from the cells within 24 hours of collection and immediately pour plasma into a plastic transport tube.
- Reference notes
- 8-25 ng/dL
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1 test: codes, specimens, methods, preparation and reference intervals.
Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 3052-8
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Reverse T3, Serum
Registered studies that measure Reverse T3, Serum, 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.
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