The Royal Children's Hospital Melbourne

Specimen Collection

Test Name: Factor XI Inhibitor
Test Code: FACTI-CF11I
Specimen Type: Citrate
Must be venous or arterial collection, NOT capillary
Minimum Volume: 1.4mL x 2 tubes - filled to the line
Comments: Must arrive in laboratory within 1 hr collection.
Assay Performed: Haematology; RCH; 9345 4200; Laboratory Hours: 24/7; ––
Assay Frequency: Thursdays. Notify laboratory to make arrangments if test is urgent.