Collect	Gold / SST
	Also Acceptable	5 mL Pink (K2EDTA), Green (Lithium Heparin).
	Transport	Refrigerated
	Minimum Volume	1 mL Serum
	Notes	Stability: Room Temperature: 8 hours, Refrigerated: 3 days, Frozen: 1 year.

83880 *The CPT codes provided are based on the AMA guidelines and for informational purposes