Roche Diagnostics
198 Instructions for Use · Version 13.0
7 Quality control cobas b 123 POC system
Performing a proficiency test measurement
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To accept or reject the results of the proficiency test, press the Accept or Reject
button.
Figure 7-24 Proficiency test values tab after a proficiency test
q
Target ranges do not apply for proficiency tests.
Levey-Jennings graphs are not created for proficiency tests.
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After completing the proficiency test, perform a system calibration and QC
measurement on 3 levels.
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