【摘要】 阐述了气相色谱法测定有机污染物质量保证方面需加以控制的一些问题。对测试结果的精密度和加标回收率等指标要根据样品的种类和测定项目的不同而定。建议尽快建立各种有机污染物的监测方法和适合我国国情的质量保证方法和控制指标。更多还原

【Abstract】 The amount of silver sulphete catalys was reduced with catalyst-acceleration shch as ammonium molybdenate and aluminium-potassium sulphate. The chlorion in water sample was eliminated with silver sulpate mercury sulphate to avoid the pollution of mercury. The precision is as well as that of the conventional method.更多还原