Prepared standard solution above for calibration curve, and run UV-VIS program. Then draw a diagram with absorption and concentration. R2 should be greater than 0.995.
配制上述标样溶液，用紫外-可见分光光度计测量吸光度，然后以浓度和吸光度来绘制曲线。R2要大于0.995。
Taking the consistence as the X-axis, the peak area as the Y-axis, draw the standard curve.
以浓度为横坐标，峰面积为纵坐标，绘制标准曲线。
Prepared standard solution above for calibration curve, and run UV-VIS program. Then draw a diagram with absorption and concentration.
配制上述标样溶液，用紫外-可见分光光度计测量吸光度，然后以浓度和吸光度来绘制曲线。
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