方法按水质分析中评价比色法精密度和准确度的AQC工作程度进行。
Methods According to the AQC procedure of analysis water quality evaluated precision and accuracy of colorimetric method.
目的：用比色法测定水杨酸钠的光密度值，并计算血浆半衰期。
Objective: To determine the numerical value of light dense of sodium salicylate by colorimetric analysis, and calculate its plasma half life.
方法采用酸性染料比色法测定，并对线性范围、加样回收率、精密度、专属性、稳定性等项目进行了方法学考察。
Methods Acid-dye colorimetry was employed and methodology was examined for linear range, average recovery, precision, exclusivity and stability.
三氯化铝与黄酮类化合物作用后，生成黄酮的铝络合物为黄色，使用分光光度计比色测定得光密度，计算黄酮类化合物的含量。
Let the AlCl3react on anthoxanthin compound to yield the yellow complex of anthoxanthin-aluminum. The anthoxanthin compound content was obtained by determining OD with photoelectric colorimeter.
三氯化铝与黄酮类化合物作用后，生成黄酮的铝络合物为黄色，使用分光光度计比色测定得光密度，计算黄酮类化合物的含量。
Let the AlCl3react on anthoxanthin compound to yield the yellow complex of anthoxanthin-aluminum. The anthoxanthin compound content was obtained by determining OD with photoelectric colorimeter.
应用推荐