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

Potassium RBC

Also listed as
Potassium, RBC, erythrocyte count, red blood cell count, red blood cells, erythrocytes
LOINC codes
2824-1
Tests that measure Potassium RBC
Quest Diagnostics 1

Tests

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

Quest Diagnostics 1 test

Single-analyte tests

  • Potassium, RBC 3382

    Blood · Fasting not stated · Turnaround Set up: Tues-Sat

    Method and collection
    Method
    Ion Selective Electrode (ISE)
    Collection
    Both samples must only be collected Mon-Thurs and must be received together for testing. Clients: Contact the lab prior to ordering for special logistics arrangements. PSC: Follow Short Stability Protocol
    Reference notes
    90-111 mmol/L
    Quest Diagnostics catalog page

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Sources

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Lab catalogs

Codes and registries

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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