Warm Crossmatching


Test Methodology

  • Manual Method

Running Day

  • Daily

Turn Around Time

  • One hour (for in-house only)

Specimen Requirement

  • 3 cc whole blood (EDTA) and 3 cc serum (red top)

Patient Preparation

  • None

Special Consideration

  • All regents and materials are pre-warm at 37 degrees celsius before proceeding to manual crossmatching