Specimen Collection Requirements
Serum, one 5.0 mL plain red. Also acceptable: Lavender (K2 or K3EDTA) or pink (K2EDTA).
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 tube
AFTER SEPARATION FROM CELLS: Ambient: 6 weeks; Refrigerated: 6 weeks; Frozen: 11 months
Quantitative Liquid Chromatography-Tandem Mass Spectrometry
Thursday, January 5, 2017 03:42:23 AM