Inpatient and Outpatient Orderable

Vitamin B1 (Thiamine) Build info

Synonyms

  • VITAMIN B1
  • VB1
  • LAB125

Short Name

VITAMIN B1

Procedure Master Number

LAB125

Procedure ID

898

Clinical Info

For the assessment of thiamine deficiency

Specimen Sources

 Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

 Blood

Container

Lavender Top Tube

Collection Instructions

Container/Tube: Lavender-top (EDTA) tube Specimen Volume: 1mL (minimum volume: 0.5mL) of whole blood.  
Transport Temperature: Frozen whole blood
 
Collection Instructions:
Blood samples should be collected before breakfast in the morning and prior to any medication.
 
Draw blood. Do not separate. Transfer to a plastic transport tube. Freeze
 
Stability:  14 days Frozen

Transport Instructions

Frozen whole blood

Specimen Stability

14 days Frozen

Methodology

Liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Days Performed

Monday through Friday

Performing Laboratory

LabCorp of America

CPT

84425
 
LOINC:  32554-8

PDM

 5901345

Only Orderable at Locations:

 Orderable Everywhere

Results
Component Name Base Name Common Name External Name
VITAMIN B1, SERUM VITB1 VITAMIN B1 Vitamin B1