Vitamin B12 (Active)/Red Cell Folate
Code
B12F
Sample Reqs
AB
Turnaround
2 days
Special instructions
No special instructions
Sample type guide
A
Lavender Vacutainer, EDTA anticoagulant, 4ml/10ml (10ml EDTA tubes are used for specific PCR assays)
B
Gold Vacutainer, SST/Gel anticoagulant, 5ml
See the Sample Requirements page for an explanation of all the sample requirements.
See the Special Instructions Legend page for a full list of special instructions.
Last-updated: 29/12/21