分光光度法测铁中测量吸光度时,为何选光源的波长为510nm
人气:190 ℃ 时间:2020-01-29 20:38:24
解答
大概是因为510nm下,测得的吸光度比较大,作标准曲线的时候斜率比较大,使实验结果更准确吧.
其实我也正在疑惑.
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