Sample type: Whole blood

Test name: Vitamin B6 a.k.a. Pyridoxine

Condition / Indication: Rarely indicated test

Special precautions & notes: Rarely indicated, please phone to discuss. Protect from light. Transport on ice.

Reference range: Reference range quoted on report provided by referral laboratory.

Container: EDTA (Lavender top)

Alternative container: Li heparin (green top)

Ideal volume (mL): 4 mL

Referred outside NBT for analysis? Yes

Discipline: Clinical Biochemistry

Turnaround time: 3 weeks

Referral location: Nutristasis Unit, Haemostasis and Thrombosis, Synnovis, 8th Floor, North Wing, St Thomas' Hospital, London, SE1 7EH