Matrix Search - Test Information
| Investigation | Factor IX | | Indications | To help investigate abnormal bleeding / clotting. | | Specimen Type |  Pale Blue | | Volume | MUST be filled to top line | | Uncertainty of testing | Please discuss this request with the Coagulation Section - 5224 | | Related tests | None | | HOW TO guides | None | | Information leaflets | None | | Publications | None | | Guidelines | None |
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