活性炭管中氯化有机物盲样考核的质量控制

Quality Control of Blind Sample Test on Chlorinated Organic Compounds in Activated Carbon Tube

摘要:
目的探讨活性炭管中含氯有机物盲样考核的质量控制。
方法运用二硫化碳溶剂解吸-气相色谱法测定了活性碳管中四氯乙烯、四氯化碳和三氯乙烯的盲样比对样品。
结果活性炭管中三种含氯有机物考核结果均为满意。
结论做好盲样考核的质量控制对促进实验室检测技术能力和管理水平等方面的进一步提高具有重要意义。

Abstract:
Objective To investigate the quality control of blind sample test on chlorinated organic compounds in activated carbon tube.
Methods Blind samples containing tetrachloroethylene, carbon tetrachloride and trichloroethylene in activated carbon tubes were analyzed by using CS2 solvent desorption and gas chromatography.
Results The examination of three chlorinated organic compounds in activated carbon tube was satisfactory.
Conclusions Quality control of blind sample test was important to promote and determine the ability and management level of a laboratory.