摘要
分光光度法与重量法测定水中悬浮物进行准确性与精密度的比对实验。结果表明,用分光光度法测定水中悬浮物操作简便、精确、快速、及时,充分发挥仪器在检测中的作用,提高分析效率,值得在环境监测工作中推广应用。
Spectrophotometric method and gravimetric method for the determination of suspended substance in water for accuracy and precision comparison experiment.The result showed that spectrophotometry analysis determinates suspended solid in water,it had simpler and faster,and accurate,and timely of requirements,give full play to the role of instrument in determination and improve the analysis efficiency.so worthy of application in environmental monitoring.
出处
《广东化工》
CAS
2012年第2期181-181,180,共2页
Guangdong Chemical Industry
关键词
分光光度法
重量法
悬浮物
精密度
gravimetric method
spectrophotometry
suspended solid
precision
