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在八省市教师静脉血中铅、镉水平的监测中,为保证分析结果的可靠性和可比性,本协作规划采用了严格的分析质量保证措施。本文介绍了血中铅,镉质量控制样品的制备方法,参考值的确定及监测分析中的质量控制结果。
In the monitoring of the levels of lead and cadmium in venous blood of teachers in eight provinces and cities, in order to ensure the reliability and comparability of analytical results, this collaborative planning adopts rigorous analytical quality assurance measures. This article describes the preparation of blood lead, cadmium quality control samples, the reference value to determine the quality control and monitoring analysis results.