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Mint Green Plasma Separator Tube

Tube Type

CK (Creatine Kinase)

Test ID   LAB62
EPIC Order
CPT Code(s)   82550
Group/Individual Test   Individual
Laboratory   Core Laboratory
Tube Station   Routine 30; STAT 888
Specimen Routine: 1 mL blood/Li Heparin plasma separator tube / Also acceptable serum (Gold SST / Red Top Tube)
  micro: 200 µL blood/mint green top bullet/gold top/red top



Unspun: 6 hours
Room temperature: 4 hours
Refrigerator: 5 days
Frozen: 1 month
Availability 24 hrs/day
Turnaround Time   STAT 1 hr., Routine 2 hrs.
Reference Ranges
CK (U/L)
Female 34-145 U/L
Male 46-171 U/L
Reference Range effective 7/13/2021

Reviewed by Karen Hrischuk on December 13, 2019

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514