Sign in →

Test Code FPHFL pH, Fecal

Specimen Required

5 g of liquid, random stool. Ship frozen.

Separate specimens must be submitted when multiple tests are ordered.

Secondary ID


Method Name

Quantitative pH Indicator Strips or pH meter

Reporting Name

pH, Fecal

Specimen Type


Specimen Minimum Volume

1 g

Specimen Stability Information

Specimen Type Temperature Time Special Container
Fecal Frozen 7 days

Reject Due To

Hemolysis: Mild OK; Gross reject
Thawing: Warm reject; Cold reject
Lipemia: NA
Icterus: NA
Other: Diapers; specimens containing barium; specimens in media or preservatives

Reference Values

5.0 - 8.5

Day(s) and Time(s) Performed

Sunday through Saturday

Performing Laboratory

ARUP Laboratories

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