| 铬酸钡分光光度法检测硫酸盐的检出限分析 |
| |
| 引用本文： | 杨坪宏.铬酸钡分光光度法检测硫酸盐的检出限分析[J].云南环境科学,2003(Z2). |
| |
| 作者姓名： | 杨坪宏 |
| |
| 作者单位： | 云南省水文水资源局保山分局 云南 |
| |
| 摘 要： | 检出限的大小主要取决于仪器的灵敏度、稳定操作和操作技能等因素。通过精密度偏性试验、由空白值批内标准偏差估算检出限,得出检出限综合估计值。
|
| 关 键 词： | 铬酸钡分光光度法 硫酸法 检出限 |
Detection Limit Analysis of Sulfate with the Method of Bbarium Chromate Spectrophotometry |
| |
| YANG Ping-hong.Detection Limit Analysis of Sulfate with the Method of Bbarium Chromate Spectrophotometry[J].Yunnan Environmental Science,2003(Z2). |
| |
| Authors: | YANG Ping-hong |
| |
| Abstract: | The article tells us the definition of detection limit at first. The changes of detection limit are based on the sensitivity of the facility, stable operation and operation ability etc.. Through precision test, we get comprehensive estimarion value of detection limit by blank value comparing to standard error. |
| |
| Keywords: | barium chromate spectrophotometry sulfate detection limit |
| 本文献已被 CNKI 等数据库收录！ |
