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0081123
Vitamin B2 (Riboflavin)
VITA B2
Ordering Recommendation
Use for nutritional assessment of vitamin B2.
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Green (sodium or lithium heparin) or plasma separator tube (PST).
Specimen Preparation
Protect from light during storage and shipment. Separate plasma from cells within 1 hour of collection. Transfer 1 mL plasma to an ARUP amber transport tube. (Min: 0.5 mL) Separate light-protected specimens must be submitted when multiple tests are ordered.
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Serum, whole blood, or body fluids. EDTA preserved tubes. Lipemic specimens.
Remarks
Stability
Ambient: Unacceptable; Refrigerated: 2 weeks; Frozen: 1 month
Methodology
Quantitative High Performance Liquid Chromatography (HPLC)
Performed
Sun, Wed, Fri
Reported
1-6 days
Reference Interval
5-50 nmol/L
Interpretive Data
Compliance Category
Laboratory Developed Test (LDT)
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
84252
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0081124 | Vitamin B2 | 49038-3 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Riboflavin
- B2 Vitamin
Vitamin B2 (Riboflavin)
