Vitamin B1

Test Name Vitamin B1
Alternate Name(s) Thiamine
Laboratory Module Laboratory
Ordering Mnemonic VIT B1
Specimen Type

WHOLE BLOOD

Collection Container Lavender-5mls
Container Information  
Collection Information Specimen should be collected before breakfast in the morning and prior to any medication.
Test Schedule  
Routine Turnaround Time 12 days
Stat Turnaround Time  
Reference Interval  
Critical Values  
Lab Process Notes Collect one full lavender top tube (EDTA). Do not centrifuge. Mix tube thoroughly and transfer 2.0 mL of whole blood into a transport tube and freeze.
Storage and Transport

Store and send frozen.

Test Referred To Offsite, Reference Laboratory

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