Back to Test Catalogue

Coagulation Factor VIII Chromogenic Assay, Plasma

Test ID: F8CHROM P

Test

Method

Chromogenic Assay

Report Includes

Coagulation Factor VIII, Chromogenic Assay

Specimens

Plasma (Citrate)

Test Location

St. Michael's Hospital, 30 Bond Street, Toronto ON M5B 1W8

Test Version

22-Jul-2022

Specimen

Specimens

Plasma (Citrate)

Sample Volume

2 mL

Collection & Handling

Handling Information

Prepare platelet poor plasma (double spun) and freeze immediately. Store and send frozen.

Additional Information

Submit separate specimen for each test ordered.

Stability

Ambient 4 hours
Frozen 14 days

Additional Stability Information

Stable up to six months at -70°C

Rejection Criteria

Hemolysis Gross
Specimen Not frozen

Test Version

22-Jul-2022

Performance / Interpretation

Method

Chromogenic Assay

Turnaround Time

4 days

Results

Name Units Reference Range Conversion Factor
Coagulation Factor VIII, Chromogenic Assay U/mL
  • Adult: 0.60 - 1.50
  • Pediatric (< 3 days): 0.35 - 0.97
% x 0.0100

Test Location

St. Michael's Hospital, 30 Bond Street, Toronto ON M5B 1W8

Test Version

22-Jul-2022

Interface / Setup

HL7 Interface Codes

Order Code Result Codes Units
F8CHROM P 64569Chromogenic FVIII Assay U/mL

Test Version

22-Jul-2022