Biomarker Lens

Common biomarkers

  • Hemoglobin
  • Glucose
  • ALT
  • Apolipoprotein B
  • C-Reactive Protein, Cardiac
  • Ferritin
  • Alb/Creat Ratio, Urine
  • Alkaline Phosphatase
  • FSH
  • T4,Free(Direct)

Biomarkers · Chemical

Sodium, Stool

LOINC codes
15207-4
Tests that measure Sodium, Stool
Quest Diagnostics 3

Tests

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

Quest Diagnostics 3 tests

Single-analyte tests

  • Sodium, Feces 8833

    10 mL random watery liquid fecal collected in a plastic screw-cap container · Fasting not stated · Turnaround Set up: Mon-Fri (a.m.)

    Method and collection
    Method
    Ion Selective Electrode (ISE)
    Collection
    Submit a frozen specimen of watery liquid feces in a plastic screw-cap container. Keep feces refrigerated during collection and transport frozen. Only watery liquid feces are an acceptable specimen. In the event a formed fecal specimen is submitted, the test will not be performed and will be cancelled. Note: Specimen must be shipped frozen to reduce the odor during shipping and to minimize the risk of the container rupturing due to gas accumulation. This test only has clinical utility if performed on a watery fecal specimen. Stable up to 3 freeze-thaw cycles.
    Reference notes
    See Laboratory Report
    Quest Diagnostics catalog page

Panels that include this biomarker

  • Electrolytes, Feces 14437

    4 analytes · 10 mL random watery liquid fecal collected in a plastic screw-cap container · Fasting not stated

    Method and collection
    Method
    Ion Selective Electrode (ISE)
    Collection
    Submit a frozen specimen of watery liquid feces in a plastic screw-cap container. Keep feces refrigerated during collection and transport frozen. Only watery liquid feces are an acceptable specimen. In an event a formed fecal specimen is submitted the test will not be performed and cancelled. Note: Specimen must be shipped frozen to reduce the odor during shipping and to minimize the risk of the container rupturing due to gas accumulation. This test only has clinical utility if performed on a watery fecal specimen. ⁠⁠⁠⁠⁠⁠⁠Stable up to 3 freeze-thaw cycles.
    Reference notes
    See Laboratory Report
    Quest Diagnostics catalog page
  • Osmotic Gap, Feces 14436

    4 analytes · 10 mL random watery liquid fecal collected in a plastic screw-cap container · Fasting not stated · Turnaround Set up: Sun-Fri

    Method and collection
    Method
    Ion Selective Electrode (ISE)
    Collection
    Submit a frozen specimen of watery liquid feces in a plastic screw-cap container. Keep feces refrigerated during collection and transport frozen. Only watery liquid feces are an acceptable specimen. In the event a formed fecal specimen is submitted, the test will not be performed and will be cancelled. Note: Specimen must be shipped frozen to reduce the odor during shipping and to minimize the risk of the container rupturing due to gas accumulation. This test only has clinical utility if performed on a watery fecal specimen. Stable up to 3 freeze-thaw cycles.
    Reference notes
    See Laboratory Report
    Quest Diagnostics 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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