These five-part differential controls monitor all parameters including reticulocytes

The assay contains automated and manual reticulocyte values for all three levels. White blood cell types and reticulocyte percentages vary and are within clinically significant ranges. Controls have an open-vial stability for 14 days and a closed-vial stability for 105 days. The barcoded vials feature pierceable caps and are compatible with most Beckman Coulter® instruments. Controls are supplied with assay disks.