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Test Code FACTOR VIII ASSAY FACTOR VIII ASSAY

Department

Coagulation

Group Components

FACTOR VIII

Specimen Type

Plasma

Container

Sodium citrate 3.2% (light blue-top)

Special Requirements

1.8 mL tube available. Any blue-top tube must be completely filled.
Refer to Specimen Collection Information, Coagulation.

Standard Volume

2.7ml

Minimum Volume

2.7ml

Pediatric Volume

N/A

Method

Photometric Clot Detection

Ship Temperature

Frozen

Stability Room Temp

2 hours

Stability Refrigerated

2 hours

Stability Frozen

2 weeks

CPT Code

85244

Days Test Set Up

Monday through Friday