Specimen:
Collect
- One Green Top (Li Heparin)
Also Acceptable:
- One Green Top (Na Heparin)
Submit
- 1 mL (Min:0.5 mL) Plasma in Standard Transport Tube. Submit Refrigerated. Submit in a Standard Transport Tube.
Also Acceptable:
- 1 mL (Min:0.5 mL) Plasma in Standard Transport Tube. Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling
- Protect from light during storage and shipment.
Separate plasma from cells within 1 hour of collection.
Separate light protected specimens must be submitted.
Rejection Criteria
- Body fluid
- EDTA plasma
- Lipemic Samples
- Serum
- Whole blood
Stability
Ambient: Unacceptable; Refrigerated: 2 Week(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology
- Quantitative High Performance Liquid Chromatography
Performed
Wednesday, Friday, Sunday
Reported
2-7 Day(s)
CPT Codes
- 84252
Components
- 90100 - VITAMIN B2
Last Updated: April 23, 2025 @ 5:31 pm
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