#ExistCollect>Collect: Royal blue top tube (EDTA or no additive).
*ExistCollect>
#ExistSPECIMENPREPARATION>Specimen Preparation: Separate serum or plasma from cells within 2 hours. Transfer 1 mL serum or plasma to an ARUP Trace Element-Free Transport Tube (ARUP supply #43116). (Min: 0.5 mL)