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Test Code 5332 pH, Fecal

Performing Laboratory

ARUP Laboratories

Specimen Type


Specimen Required

-       5 g of liquid, random stool. Ship frozen.

-       Separate specimens must be submitted when multiple tests are ordered.



Specimen Minimum Volume

1 g

Specimen Stability Information

Specimen Type Temperature Time
Fecal Frozen 7 days

Reference Values

5.0 - 8.5

Day(s) and Time(s) Performed

Sunday through Saturday

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FPHFL pH, Fecal 2755-7


Result ID Test Result Name Result LOINC Value
Z2646 pH, Fecal 2755-7

Method Name

Quantitative pH Indicator Strips or pH meter