ROLLER 20 MC Analyzer for the determination of the ESR with EXTERNAL NEEDLE for pediatric samples and uncapped tubes ADVANTAGES Results in 20 seconds related to red cells aggregation Only 30 μl EDTA blood sample No reagents required Results expressed in mm/h High correlation with the Westergren method No influence of low hematocrit levels Use of the same CBC tubes Latex Calibration & Controls Smart cards Thermostated at 37°C LCD touch screen User-friendly software Connection to LIS Thermal printer External barcode reader