Chloride, Stool
Test Mnemonic
STCL
CPT Codes
- 82438 - QTY (1)
LOINC ®
15158-9
Aliases
- Chloride,Fecal
Performing Laboratory
ARUP
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 5 g | Stool | Clean container | Refrigerated | Do not add saline or water to liquefy specimen. |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 g |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | Unacceptable |
| Refrigerated | 1 week |
| Frozen | 1 month |
Days Performed
Sun - Sat
Turnaround Time
3 - 4 days
Methodology
| Name | Description |
|---|---|
| Ion Selective Electrode (ISE) |
Reference Range
Special Info
A reference interval has not been established for fecal specimens. Formed or viscous stool specimens will be rejected.
Clinical Info
Evaluation of electrolyte balance