Specimen Collection Requirements
Serum or Plasma, plain red or lavender (EDTA) top tubes
Separate serum or plasma from cells within 2 hours of collection. Transfer 1 mL serum or plasma to an aliquot tube
Whole blood, gel separator tubes, light blue (citrate), or yellow (SPS or ACD solution) top tubes
AFTER SEPARATION FROM CELLS: Ambient: 6 weeks; Refrigerated: 6 weeks; Frozen: 3 months, avoid repeated freeze/thaw cycles
Testing Information
Quantitative Liquid Chromatography-Tandem Mass Spectrometry
Reference Values
Last Updated:
Friday, March 1, 2019 02:25:02 PM
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