cobas b 221 system

cobas b 221 system

The cobas b 221 blood gas system sets
the gold standard for pleural fluid pH testing

Measuring pleural fluid pH is a clinically useful tool for diagnosing and managing
patients with pleural effusions and can be especially important in critical care
situations, when dependable performance is essential.


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Fast diagnosis

  • Results in less than 2 minutes to support timely clinical decision making


Flexibility of testing


  • Comprehensive parameter menu to meet varying department needs


Confidence in result quality


  • Lab-quality results where and when you need them


Improved uptime


  • Long-life, maintenance-free electrodes and minimal preventative maintenance