Centralized Core Laboratory:Chemistry
Heparinized syringe, Green top (lithium heparin) microtainer
0.5 mL microtainer or syringe; (2) 180 uL capillary tubes
Cause for rejection:
Clotted, specimen not sent on ice, air bubbles
Daily, 24 hours; STAT
Place specimen on ice and deliver to lab immediately.
For Outpatients, test should only be drawn in outpatient locations within the Hospital at the Akron campus. If collected at an offsite location, specimen is stable only 1 hour. Call a STAT Courier.
Reference range: 0.4-1.1 %THgb