Vitamin B1, blood

Alphabetical Test listing

Vitamin B1, blood-13379

  
Vitamin B1, blood
  
13379
  
LAB13379
  
VB1
  
B1 vitamin, whole blood
Thiamine
Thiamine, whole blood
  

For the assessment of thiamine deficiency

  
EDTA whole blood
  
  
1.0 mL
  
0.5 mL
  

Immediatley following collection, mix sample thoroughly by gentle inverting 8 - 10 times, to prevent clotting

  
  1. Do not spin or separate
  2. Transfer whole blood to a Screw-cap polypropylene frozen transport vial/tube - 4mL (LabCorp), labelled as EDTA whole blood
  3. Freeze
  

Frozen (strict) - 14 days

  
  • Use of anticoagulants other than EDTA plasma
  
LabCorp Burlington (121186): R-LC
  
Daily
  
4 - 7 days
  

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

  

66.5−200.0 nmol/L

  
84425
  
Result 32554-8
  
04/11/2019
  
11/15/2019