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Labcorp Oklahoma, Inc.
Test Directory


Index:

Basic Metabolic Panel

Order Name CHEM 8
Test Number: 2028100
Revision Date 02/21/2022
Test Name Methodology LOINC Code
Glucose
Hexokinase 2345-7 
Urea Nitrogen, Blood (BUN)
Urease/GLDH 3094-0 
Creatinine
Kinetic Alkaline Picrate (Jaffe) 2160-0 
Sodium
Ion-Selective Electrode 2951-2 
Potassium Level
Ion-Selective Electrode 2823-3 
Chloride
Ion-Selective Electrode 2075-0 
Bicarbonate
Enzymatic 1963-8 
Calcium
Arsenazo 17861-6 
Anion Gap Calculated
Calculation 33037-3 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.5) Serum Clot Activator SST Refrigerated
Alternate 1 1 mL (0.5) Plasma Lithium Heparin PST (Light Green Top) Refrigerated
Instructions Specimen Stability: Ambient 1 day, Refrigerated 7 days, Frozen 2 weeks
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1-2 days  
Clinical Use See detail tests. 
Notes Serum creatinine values will be used to calculate GFR - (Glomerular Filtration Rate)
The following test will be added on and reported at no additional charge.
Order code: GFR Calculation [6907615]
Result code: GFR CALC [6907615]
CPT Code(s) 80048
Lab Section Chemistry