Biomarkers · Chemical
Oxalic Acid, 24-Hour Urine with Creatinine
- LOINC codes
- 13788-5, 2162-6, 2701-1, 3167-4
- Tests that measure Oxalic Acid, 24-Hour Urine with Creatinine
- Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Oxalic Acid, 24-Hour Urine with Creatinine. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Single-analyte tests
Oxalic Acid, 24-Hour Urine with Creatinine 682
10 mL aliquot of a 24-hour collection · Fasting not stated · Turnaround Set up: Tues-Sat; Report available: 5 days
Quest Diagnostics catalog pageMethod and collection
- Method
- Spectrophotometry (SP)
- Preparation
- Patient should refrain from taking excessive amounts of ascorbic acid or oxalate-rich foods (i.e., spinach, coffee, tea, chocolate, rhubarb) for at least 48 hours before the collection period
- Collection
- Please submit a 10 mL aliquot of a 24-hour collection. Collect urine with 25 mL of 6N HCl to maintain a pH below 3. Refrigerate during and after collection.
- Reference notes
- See Laboratory Report
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Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 13788-5, 2162-6, 2701-1, 3167-4
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Oxalic Acid, 24-Hour Urine with Creatinine
Registered studies that measure Oxalic Acid, 24-Hour Urine with Creatinine, 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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