This item MFG by HYPHEN BioMed and Dis. by Aniara Diagnostics. Normal human citrated plasma, lyophilized. Assigned (assayed) values for PC, PS, AT, PT, aPTT, Fibrinogen, Prothrombin, FVII+X, Factors V, VII, VIII, IX, X, XI, XII & Plasminogen. Conc's established against NIBSC Std. 12x1 mL vials. RUO.