For in vitro diagnostic use. Instrument cobas c 503 IVD cobas® c 503 analytical unit INS_3591 The c 503 analytical unit is a fully automated, photometric analyzer for a large array of quantitative and qualitative in vitro tests. en Testing capabilities>200 applicationsClinical chemistry, HbA1c (whole blood measurement)Photometric technologyThroughputUp to 1000 tests/hourSamplesSerum/plasma, whole blood, urine, cerebrospinal fluid (CSF), supernatant (hemolysate), otherAutomated sample rerun and dilutionTest integrity measurescobas® SonicWashDetermination of serum indices (lipemic, hemolytic, icteric)Clot and liquid level detectionContact-free ultrasonic mixingReagentscobas c pack green reagent packs60 reagent cassette positionsAutomated cassette management system (i.e., radio frequency identification (RFID) registration; internal transportation, placement, and disposal)Automatic reagent cassette loading and unloading during operation and standby en