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Test Code TIBC Total Iron Binding Capacity (Measured)

Performing Laboratory

Greenbrier Valley Medical Center Laboratory        304-647-6060
Parkersburg Laboratory    304-865-3679
Beckley Cancer Center Laboratory    304-461-2222

Specimen Requirements

Plasma- Mint Green, Dark Green Lithium Heparin, Serum- SST gold top, red top

Allow SST or red top to completely clot

Spin and physically separate plasma/serum from contact with cells as soon as possible

4 mL of plasma/serum (minimum 2 mL)

Fasting morning specimen is preferred

Specimen Rejection

  • Improperly labeled, collected, stored, and transported
  • Quantity not sufficient
  • Hemolyzed 
  • Lipemic

Storage and Stability

Room temperature 15-25oC      4 days
Refrigerated 2-8oC    7 days

Reference Values

250-425 mcg/dL

Methodology

Spectrophotometric

Days Test Set Up and Turnaround

Monday through Sunday, Continuously 

AM Collection Expected by 9AM same day
Routine Expected within 24 hrs
Stat Expected within 1 hr
Timed Expected results are test dependant  

Parkersburg and Beckley Only

Monday-Friday

CPT Coding

83550