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Test Code STU-PMI Study, PMI

Important Note

For internal ordering only. Not available to outreach clients.

Specimen Requirements

Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
No Whole Blood EDTA Pink Top Tube (PTT) EDTA Lavendar Top Tube (LTT) 2 - 6 mL tubes N/A N/A
No Whole Blood Red Top Tube (RTT) Serum Separator Tube (SST) 2 - 6 mL tubes N/A N/A

Collection/Processing Instructions

  • Collect two 6 mL PTT and two 6 mL RTT
  • Completely fill tubes
  • Invert PTT 10x

Research staff will come to Marshfield Specimen Processing to pick-up the samples. No testing is performed in Marshfield as this is collection only for Research study.

Specimen Stability Information

Specimen Type Temperature Time
Whole Blood Refrigerate (preferred) 5 days
Ambient 24 hours
Frozen > 5 days

Marshfield Labs Performing Department

Marshfield Labs Research Lab

Performing Information

Performing Location Day(s) Test Performed
Marshfield Monday through Friday

Ordering Applications

Ordering Application Description
Clinical Order Manager Study, PMI