Test Code LAB110 pH, Body Fluid
Reporting Title
pH, Body Fluid
Performing Laboratory
OhioHealth Laboratory Services-RMH and GMC Core Laboratory
Specimen Requirements
Submit only 1 of the following specimens:
Preferred:
Heparinized Syringe
Collect 2 mL of body fluid in a 3-mL heparinized syringe or a minimum of 0.5 mL of body fluid in a 1-mL heparinized syringe. Expel any air bubbles. Cap syringe and mix by rolling syringe between palms for 15 seconds. Avoid exposure to air.
Note: 1. Label syringe with patient’s name (first and last), DOB, MR#, date and actual time of collection, and type of specimen.
2. Indicate specimen source on request form.
Alternate:
VACUTAINER®
Submit body fluid in a green-top (heparin) tube. (Gel tube is not acceptable.) Tube must be full. Mix by gently inverting 8 times. Avoid exposure to air.
Note: 1. Label tube with patient’s name (first and last), date and actual time of collection, and type of specimen.
2. Indicate specimen source on request form.
Specimen Transport Temperature
Ambient NO Refridgerate/Frozen YES
NOTE:
Transport on ice if test is being run at RMH or GMC.
Send specimen frozen if being transported from other locations.
Reference Values
Serous fluids (ascitic, pericardial, pleural): No reference ranges established
Synovial fluid: parallels serum
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
83986