Biomarkers · Chemical
Normetanephrines, Urine
- LOINC codes
- 13783-6
- Tests that measure Normetanephrines, Urine
- Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Normetanephrines, Urine. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Panels that include this biomarker
Metanephrines, Fractionated, LC/MS/MS, Random Urine 14961
4 analytes · Urine · Fasting not stated · Turnaround Set up: Mon-Fri
Quest Diagnostics catalog pageMethod and collection
- Method
- Chromatography/Mass Spectrometry
- Preparation
- It is preferable for the patient to be off medications for three days prior to collection. Patient should avoid tobacco, tea, coffee, for three days prior to specimen collection. Common antihypertensives (diuretics, ACE inhibitors, calcium channel blockers, alpha and beta blockers) cause minimal or no interference. Medications which are alpha agonists (Aldomet), alpha blockers (Dibenzyline) should be avoided 18-24 hours prior to specimen collection.
- Collection
- After urine collection, add 6N HCl to maintain a pH below 3. Urine without preservative is acceptable if pH is below 6 and the sample is shipped frozen. Record patients age on test request form and urine vial.
- Reference notes
- See Laboratory Report
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Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 13783-6
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Normetanephrines, Urine
Registered studies that measure Normetanephrines, 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.
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