Do not draw from an arm with a heparin lock or heparinized catheter.
Lt. blue (sodium citrate).
Transfer 2 mL plasma to an ARUP Standard Transport Tube. (Min: 1 mL)
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.
Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 1 year
Performed by non-ARUP Laboratory
|Component Test Code*||Component Chart Name||LOINC|
|2007585||Tissue Thromboplastin Inhibition Anlys|