Skip to main content

a b c d e f g h i j k l m n o p q r s t u v w x y z #

Items starting with V

Von Willebrand Screen

Von Willebrand Screen

Reference Range

Factor VIII 57-158 IU/dL

von Willebrand Factor Antigen (VWF:Ag) 48-175 IU/dL

von Willebrand Factor Activity (VWF:RCo, RICOF) 47-154 IU/dL

von Willebrand Factor Collagen Binding activity (vWF:CBA) 57-164 IU/dL

  • Turnaround Time: 7 days (Unless urgent by prior arrangement with laboratory)
Vancomycin

Vancomycin

  • Turnaround Time: Within 24hours of sample receipt.
Varicella zoster (VZ) IgG

Varicella zoster (VZ) IgG

  • Turnaround Time: 3-7 Days
Varicella zoster PCR

Varicella zoster PCR

  • Turnaround Time: 7-28 Days
Vitamin B1 and Vitamin B6

Vitamin B1 and Vitamin B6

Reference Range

Vitamin B1: 66.5 to 200 nmol/L

Vitamin B6: 44 to 168 nmol/L

  • Turnaround Time: 2 to 3 weeks
Vitamin B12

Vitamin B12

Reference Range

<105 ng/L - B12 deficiency highly likely

105-200 ng/L - B12 deficiency possible (confirm with haematological/clinical findings)

>200 ng/L - B12 deficiency unlikely

*Note clinical advice is provided by Haematology

 

  • Turnaround Time: 1 day

Related Tests Folate

[1] 2  >>