Test Directory

Test Code
FPH
Test Name
pH, Body Fluid
CPT Codes
83986
Expected Turnaround Time
1 day
Clinical Utility
Used to determine the pH of body fluid to aid in the evaluation of various conditions.
Specimen and Container Info

Specimen Type: Body Fluid

Preferred Collection Container: Red Top, Plain

Alternate Collection Container: Sterile, Non-additive Container

Minimum Acceptable Volume: 2.0 mL

Note: This volume does not allow for repeat testing.

Processing and Submission Instructions

Must state collection source of fluid.

Transport Instructions

Transport to the laboratory refrigerated.

Stability Requirements

Refrigerated

7 days
Methodology
Potentiometry
Reference Intervals
Please note that method performance specifications have not been verified for this type of specimen, and that no reference range is available. Interpretation of result should be made in context of patient presentation and other laboratory results.
Performing Location
Cedar Crest Hospital, Roble Road Core Laboratory
Testing Schedule
Routine, daily