YY/T 0638-2008 体外诊断医疗器械 生物样品中量的测量 校准品和控制物质中酶催化浓度赋值的计量学溯源性 In vitro diagnostic medical devices -Measurement of quantities in biological samples - Metrological traceability of assigned values for catalytic concentration of enzymes in calibrators and control materials
In vitro diagnostic medical devices -Measurement of quantities in biological samples - Metrological traceability of assigned values for catalytic concentration of enzymes in calibrators and control materials