| | 品牌：HAOHAN | | 型号：30M*0.32MM*0.25UM | | 加工定制：是 | |
| | 测量范围：ppm | | 测量对象：土壤中有机磷农药残留 | | 控温范围：300 ℃ | |
| | 尺寸：30000 mm | | 重量：0.02 Kg | | 土壤中有机磷农药残留：二氧化碳 | |
| | TDX-02：非甲烷总烃 | | 石墨化碳黑：硅胶 | | 氧化铝：液化石油气 | |
| | 增塑剂：玻璃球填充柱 | | | | | |
浩瀚色谱（山东）应用技术开发有限公司运用毛细管柱气相色谱及外标法定量测定土壤中的氧化乐果、久效磷及乐果等9种有机磷农药残留,相对标准偏差为1.9%-5.3%,两种加标水平的回收率为84.0%-102.8%和80.0%-104.0%。结果表明该分析方法的灵敏度高、精密度好、回收理想、结果准确,完全适用于土壤样品的分析。
名称：毛细管柱
规格：30m*0.32mm*0.25um
型号：HH-5
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used capillary column gas chromatography and external standard method to quantitatively determine 9 kinds of organophosphorus pesticide residues such as omethoate, monocrotophos and dimethoate in soil. The relative standard deviation was 1.9%-5.3 %, the recoveries of the two spiked levels were 84.0%-102.8% and 80.0%-104.0%. The results show that the analytical method has high sensitivity, good precision, ideal recovery and accurate results, and is completely suitable for the analysis of soil samples.
Name: capillary column
Specifications: 30m*0.32mm*0.25um
Model: HH-5
扫一扫，手机浏览
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used capillary column gas chromatography and external standard method to quantitatively determine 9 kinds of organophosphorus pesticide residues such as omethoate, monocrotophos and dimethoate in soil. The relative standard deviation was 1.9%-5.3 %, the recoveries of the two spiked levels were 84.0%-102.8% and 80.0%-104.0%. The results show that the analytical method has high sensitivity, good precision, ideal recovery and accurate results, and is completely suitable for the analysis of soil samples.
