ARUP's Laboratory Test Directory

Vitamin B2 (Riboflavin) : 0081123

Mnemonic: VITA B2

Methodology: High Performance Liquid Chromatography
Performed: Varies
Reported: Within 14 days
Specimen Required: Collect:  One 5 mL lavender (EDTA) or pink (K2 EDTA).  Also acceptable: plain red or green (sodium or lithium heparin).

Transport:  2 mL serum or plasma, frozen.  (Min: 0.5 mL)  Submit specimen in an ARUP Amber Transport Tube.

Remarks:  CRITICAL FROZEN.  Separate specimens must be submitted when multiple tests are requested. Protect from light.

Unacceptable Conditions:  Hemolyzed and lipemic specimens.

Stability:  Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 1 month
Reference Interval:
By report
CPT Code(s): 84252
 
 

 

 

 
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