NF S92-022*NF EN ISO 18153:2004 体外诊断医疗器材.生物试样的数值测量.校准仪和控制材料赋值的酶催化浓度计量溯源性
In vitro diagnostic medical devices - Measurement of quantities in biological samples - Metrological traceability of values for catalytic concentration of enzymes assigned to calibrators and control materials.