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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Study, PMI
Test Code: STU-PMI
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 ​Whold Blood ​Red Top Tube (RTT) ​Serum Separator Tube (SST) ​2 - 6 mL tubes ​N/A ​N/A
Collection Processing Instructions
• Collect two 6mL PTT and 2 RTT
• Completely fill tubes
• Invert PTT 10x
• No sample processing Research staff will come to Marshfield Specimen Processing to pick-up the samples. No testing is performed in Marshfield, 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
Performing Laboratory Information
Performing Location Day(s) Test Performed
Marshfield​ ​Monday through Friday
Ordering Applications
Ordering Application Description
​Clinical Order Manager ​Study, PMI
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
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 ​Whold Blood ​Red Top Tube (RTT) ​Serum Separator Tube (SST) ​2 - 6 mL tubes ​N/A ​N/A
Collection Processing Instructions
• Collect two 6mL PTT and 2 RTT
• Completely fill tubes
• Invert PTT 10x
• No sample processing Research staff will come to Marshfield Specimen Processing to pick-up the samples. No testing is performed in Marshfield, 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
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed
Marshfield​ ​Monday through Friday
For billing questions, see Contacts
For most current information refer to the Marshfield Laboratory online reference manual.