CueSee VeriSTAT from Eurotrol is a series of quality control products for pH, blood gases, electrolytes, metabolites, and hematocrit that contain a blue dye to make dosing cartridges easier. Designed for i-STAT analyzers, the all-in-one formulation eliminates the need to use two separate cartridges with each control check, reducing associated time and expense. CueSee VeriSTAT is available in three levels of QC as well as a five-level calibration verification (linearity) panel. The target values have been optimized to cover the reportable ranges, helping laboratories to meet regulatory requirements.