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Test Code CPEP C-Peptide, Serum

Specimen Collection Requirements

C-Peptide, Serum

Alternate Test Name: CPEP
Dept: Chemistry
SPECIMEN COLLECTION REQUIREMENTS
Collection Container:

SST

Specimen: Serum
Transport Temperature: Refrigerated
Specimen Volume: Preferred Volume: 1 mL; Minimum Volume: 0.5 mL
TECHNICAL SPECIFICATIONS
Performed: Monday - Saturday
Reported: Same Day
Methodology: Chemiluminescence
CPT: 84681
LOINC: 1986-9
Stability: Room Temperature: 8 hours; Refrigerated: 2 days; Frozen: 30 days
Reference Range:

0.8-3.9 ng/mL