Instrument cobas pro ISE analytical unit cobas® pro ISE analytical Unit INS_6368 08464537001 cobas pro ISE analytical unit cobas pro integrated solutions 07613336226827 Instruments Not Available Not Available The ISE analytical unit uses 3 ion-selective electrodes and a reference electrode to determine the concentration of the respective ions in diluted samples:Sodium (Na+)Potassium (K+)Chloride (Cl-)The ISE analytical unit has a throughput of 900 tests/h.The ISE analytical unit shares the sample buffer with the c 503 analytical unit to the right of the sample buffer. The c 503 analytical unit supplies water, vacuum, and Basic Wash solution to the associated ISE analytical unit. en The ISE analytical unit measures the concentration of sodium, potassium, and chloride in a sample using potentiometric analysis.General specifications SpecificationsApplicationsNa                       SodiumK                         PotassiumCl                        ChlorideNumber of applicationsISE                      60Sample Index      60 (3 applications/20 sample types)Sample typesSerum/plasmaUrine Max.throughput900 tests/h          300 samples/hSampling cycle time12 s2D barcode reader YesLiquid level detection Yes Clot detectionYesAir aspiration detectionYesAbnormal aspiration pressure is detected for ISE probe aspirationPippeting volumes SpecificationsSample pipetting volumes (serum/plasma/urine)15 μL10 μL (decreased volume for urine onl  en