| 1. | Urine . determination of nickel . spectrophotometric method
尿中镍的分光光度测定方法 |
| 2. | Urine . determination of phenol . spectrophotometric method
尿中酚的分光光度测定方法 |
| 3. | Standard test method for ultraviolet adsorption of white oils
白油紫外吸光度测定法 |
| 4. | Urine . determination of chromium . spectrophotometric method
尿中铬的分光光度测定方法 |
| 5. | Mineral oil . determination of ultraviolet absorbance
矿物油的紫外吸光度测定法 |
| 6. | Urine . determination of creatinine . spectrophotometric method
尿中肌酐分光光度测定方法 |
| 7. | Determining of cyanogen chloride in drinking water
巴比妥酸分光光度测定法 |
| 8. | Flame emission spectrophotometry . introduction to its use
火焰发射分光光度测定法.使用说明 |
| 9. | Urine . determination of hippuric acid . spectrophotometric method
尿中马尿酸的分光光度测定方法 |
| 10. | Determination of formaldehyde in rongalite by spectrophotometry
吊白块中甲醛的分光光度测定法 |
