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St. John Health System
Lab Catalog


Index:

Porphyrins, Total, Plasma

Order Name PORPH PLS
Test Number: 3807900
Revision Date 08/24/2009
Test Name Methodology LOINC Code
Porphyrins, Total, Plasma
High Performance Liquid Chromatography  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 2 mL (0.4) Plasma Sodium Heparin (Green Top / No-Gel) Frozen
Instructions Collect blood sample with FOIL-WRAPPED green-top tube. Separate plasma by centrifugation. Avoid hemoloysis. Remove plasma to a Light-Protected tube. Freeze immediately after separation.
GENERAL INFORMATION
Testing Schedule Thur 
Expected TAT 3-4 Days 
CPT Code(s) 84311
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Reference Lab