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- RP-HPLC absolute calibration curve method for the determination of Diethyl Maleate. 论述了高效液相色谱法测定马来酸二乙酯含量的方法。
- A RP-HPLC absolute calibration curve method for the determination of Regent. Results showed that the standard deviation was 0.052,the variation coefficient was 0.94% and average recovery was 99.9%. 利用反相高效液相色谱外标法测定了锐劲特的含量 ;方法的标准偏差为 0 .;0 52;变异系数为 0
- Serial standard addition method is proposed as a modification for the ISE potentiometric determination of ammonia nitrogen in polluted water to replace the conventional calibration curve method. 研究了在污水样中加入一系列铵标准溶液进行离子选择电极测定氨态氮的新方法,采用奈恩斯特新关系式进行回归运算。
- Compared between the three determining methods for micro fluoride in water,the calibration curve method,the standard addition and the ternary complexometry,it found out the optimum determining method. 通过对水中微量氟的标准曲线法、一次性标准加入法以及三元络合物法的三种测定方法进行比较找出最佳测定方案。
- absolute calibration curve method 绝对校准曲线法
- Study on the Determination of Micro-amount iron in Super-pure Chemical Reagents acetone by quota calibration curve method 定量校准曲线法测定超高纯试剂丙酮中铁含量的研究
- Improves the precision of calibration curve. 提高了网点校正曲线(灰度转换)的精度。
- calibration curve method 校准曲线法
- quota calibration curve method 定量校准曲线法
- These data can be plotted to form a calibration curve. 这些数据可以绘制成一校准曲线。
- A method in which the matrix was matched to calibration curve has been proposed for the direct determination of 13 trace impurities in high-purity tantalum pentoxide by ICP-AES. 摘要本文提出了基体匹配校准曲线,ICP-AES法直接测定高纯氧化钽中13种杂质元素的分析方法,并考察了光谱干扰以及基体效应的影响,确定了仪器最佳工作条件。
- Fig. 2. Calibration curves of atrazine and ametryn. 图三;草脱净及草杀净之标准曲线图.
- In atomic absorption spectrophotometry, the calibration curve is always required. 摘要原子吸收光谱法进行样品测定时,必须制作校准曲线。
- In calibration experimentation, we obtain calibration curve of oxygen saturation scope from 35 percent to 100 percent. 在定标实验中,标定了血氧在35%25~100%25范围内的血氧饱和度定标曲线;
- Matrix interferences were eliminated by the matching method in the preparation of calibration curves. 在制备校正曲线时采用基体匹配法消除了基体干扰。
- Regression equa tion of calibration curve and coefficient of correlation of Cu, Mg and Fe were given. 给出了钙、镁和铁校准曲线的线性回归方程及相关系数;其添加回收率分别为91.;5%25;100%25;107
- Fig. 5 Variation of furfural calibration curves in aniline acetate colorometric method. 圖5醋酸苯胺比色法,糠醛標準校正線之變化。
- Methods Both the calibration curve and specific absorptivity were adopted to measure m-Nisoldipine. 方法分别采用标准曲线法和标准吸收系数法测定间尼索地平的含量。
- Methods The calibration curve and limit of detection were obtained by quantification of standardized PFB-MFA using GC/ECD and GC/MS. 方法使用GC/ECD、GC/MS Scan、GC/MS SIM对该化合物的标准溶液进行了分析,得到了各种分析方法的校正曲线及检测限。
- Taking account of these factors, a rigorous formula for Ii/Ie(ion current/elec-tron current) is deduced and the calibration curve is well explained. 对这几个问题进行了简单的讨论后,推导出离子电流\\电子电流公式,并给出了有关的理论曲线。