Centralized Core Laboratory:Chemistry
Red top (no additive)
2.5 mL (minimum 1.5mL)
Cause for rejection:
Sent to reference lab
High Turbulence Liquid Chromatography Mass Spectrometry (HTLC-MS/MS)
Serum should be separated from cells within 2 hours. Draw immediately before next scheduled dose. For sustained-release formulations ONLY, draw blood a minimum 12 hours after last dose.
For Outpatients, test should only be drawn in outpatient locations within a Hospital (Akron or Beeghly).