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Test Code
13624LC
Short Description
Vitamin B3 (Niacin+Metabolite)
Cont. Description
Red Top
Speciman Type
Serum
Storage Requirements
Frozen
Collection Instructions
Transfer the serum into a Lab PP transpak frozen purple tube with screw cap(Lab ID 049482). The specimen should be FROZEN immediately and maintained frozen until tested.
CPT Code
84591
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