quality control - eqas - hematology - Basic blood count, 2 samples, 1 evaluation report, Qualicont®, analytes: Hb, HCT, RBC, WBC, PLT, MCV, MCH, MCHC, MPV, RDW-SD, RDW-CV, Mentzer-index; the survey sample is not recommended for Abbott Cell Dyn (3200, 4000, Sapphire, Ruby) devices, code 211, survey in 2025.05