In US: For Research Use Only. Not for Use in Diagnostic Procedures. Lyophilized plasmas, at defined Rivaroxaban concentrations (3 levels from 0 to about 100 ng/mL), as measured with the BIOPHEN™ DiXal (Ref A221030-RUO) or BIOPHEN™ Heparin LRT (Ref A221011-RUO / A221013-RUO / A221015-RUO), for the calibration of Rivaroxaban measurements using anti-Xa chromogenic assays.
