7 days
See individual test descriptions
Accredited Laboratory Partner
Contact Technical Support
Includes Factor VII and others involved in extrinsic coagulation pathway.
Plasma
2 mL
Blue top (sodium citrate) tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Citrated Plasma samples should be collected by double centrifugation
| Temperature | Period |
|---|---|
| Frozen | Contact Technical Support |
7 days
See individual test descriptions
Accredited Laboratory Partner
Contact Technical Support
Includes Factor VII and others involved in extrinsic coagulation pathway.
Plasma
2 mL
Blue top (sodium citrate) tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Citrated Plasma samples should be collected by double centrifugation
| Temperature | Period |
|---|---|
| Frozen | Contact Technical Support |