Item Value
Test name Vitamin B6
Available Stat? No
Turn around times Set up 5 days per week. Turnaround time 4-5 days
Performed by Quest
Patient Preparation Patient follows an overnight fast, and restricted from alcohol and vitamins for at least 24 hrs.
Normal range
2-17 years 3.0-35 ng/mL
> 17 years 2.1-21.7 ng/mL
Container type Lavender top (on ice) (*Green top on ice acceptable)
Amount to Collect 2 mL blood
Collection Instructions Wrap the collection tube in aluminum foil to protect it from light during transport to the laboratory. If separation of cells can't be performed immediately after collection, keep the whole blood refrigerated (on ice) and protect from light. The separation of cells must be completed within 6 hours.
Sample type EDTA plasma

If you have additional questions regarding this test, please call: 415-353-1667