cobas® 4000 analyzer series

Freedom to realize your lab’s potential

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Take your lab to the next level

The cobas 4000 analyzer series is a comprehensive serum work area solution for clinical chemistry and immunochemistry testing in low volume labs or specialized testing environments. 

Designed with the flexibility to expand operations for busier workloads, the cobas 4000 analyzer series can process 50 to 400 samples per day. In addition, access to Roche's broad and growing assay menu ensures the necessary tests are available for your patients when needed.

Partner with a company that has a proven track record of pioneering lab solutions and a focus on innovation. 

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lab performance

Maximize your lab’s performance

Roche offers integrated serum work area solutions to meet your individual testing needs. From low to high volume laboratories, compare and choose the right analyzer system for you.



  1. Calculation: (365 days / Mean time Between Repair Visit) x (Mean Time for Repair Visit + Travel Time) - Data on file. Roche Diagnostics International Ltd

The cobas 4000 analyzer series consists of the cobas c 311 analyzer for clinical chemistry and the cobas e 411 analyzer for immunochemistry.

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  1. cobas c 311 operator's manual. Roche Diagnostics International Ltd. 
  2. cobas e 411 operator's manual. Roche Diagnostics International Ltd.