Lyophilized quality control plasmas for LMWH (Low Molecular Weight Heparin) anti-Xa assays — high-range levels. 2 levels: approximately 0.80 IU/mL (C3) and 1.20 IU/mL (C4).

These controls validate anti-Xa assay performance at the upper range of the LMWH monitoring spectrum. Certified assigned values traceable to WHO standards. Complement with BIOPHEN™ LMWH Control Low (ref. 223701) for full-range coverage across prophylactic and treatment concentrations.

• 2 levels: ~0.80 IU/mL (C3) and ~1.20 IU/mL (C4) — high range
• Certified values traceable to WHO LMWH standard
• Use with BIOPHEN™ Heparin LRT and matching calibrators