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Vitamin B1 (Thiamin)

Centralized Core Laboratory : Chemistry

Test ID/Workstation :
VITB1 MAYO
Specimen Type:
Whole Blood
Tube Type:
Purple Top (EDTA)
Collection Volume:
4.0 mL (minimum 0.5 mL)
Storage:
Frozen
Availability:
Sent to Reference Laboratory
Methodology:
High-Performance Liquid Chromatography (HPLC) with Fluorescence Detection
Special Instructions:
Fasting overnight (12-14 hrs). (Infants-draw prior to next feeding). Invert 8 to 10 times to mix blood.
Lab/Phone:
330-543-8418
TAT:
2-5 days
Additional Info:
Reference Values: 70-180 nmol/L
CPT Code:
84425
Synonyms:
Thiamin