Vitamin B2 (Riboflavin) QVITB2

Method(s) Chromatography/Mass Spectrometry
Specimen Required
Collect

One 5 mL plain red top tube (no gel). PROTECT FROM LIGHT.

Also acceptable: Frozen plasma collected in lavender (EDTA) top tube, protected from light.

Transport

Transfer 1 mL serum frozen (Min: 0.5 mL).

* Collection Instructions *

Pour plasma into amber transport tube (preferred) or transport tube wrapped in aluminum foil to protect from light.

Stability

Ambient: Unacceptable

Refrigerated: Unacceptable

Frozen: 30 days

Unacceptable Conditions

Gold (SST) top tube

Schedule Tue-Sat 8:00 am; Report: 3-4 days
Billing Code 9011749
CPTCode 84252
Notes Performing Laboratory Quest Diagnostics Nichols Institute
Preferred Specimen Collection Device(s)
Reference Interval

6.2-39.0 nmol/L

No Appointment Necessary
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11 Patient Service Centers in Central New York.

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