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St. John Health System
Lab Catalog


Index:

pH Urine

Order Name PH U
Test Number: 1001050
Revision Date 10/24/2019
Test Name Methodology LOINC Code
pH Urine
Colorimetric 5803-2 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 0.5 mL Urine, Random Sterile Urine container Refrigerated
Instructions Early morning specimen preferred. Use clean catch instructions.
Refrigerate specimen after collection. Instrumentation requires a minimum volume of 4mL for testing.
Urinalysis Specimen Stability: 12hrs Refrigerated (12-24hr Reported with disclaimer).
GENERAL INFORMATION
Testing Schedule Daily  
Expected TAT 1 Day  
CPT Code(s) 83986
Internal Comments 10/11/17 change from component test to orderable OK test. - JK
10/24/19 added specimen info and moved lab section from micro to hemo - JK
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Hematology