VITAMIN B12, SERUM

70201147

Synonym(s):
Lab Section Category
Specimen Requirement 3 mL blood
Specimen Container Plain tube (Gold cap)
Turnaround Time 2 - 4 hours
Testing Laboratory SKH
Reference Range / Interval
Age RangeReference Range/Interval
(pmol/L)
< 1 Month138 - 1377
< 1 Month to < 1 Year124 - 1236 
1 Year to < 12 Years261 - 1180
12 Years to < 18 Years199 - 835 
≥ 18 Years145 - 569 
Orderable on CPOE? Yes
Day and Time Performed Daily, 24 hours

Last Updated - 17 Jun 2025