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使用分光光度法进行化学分析时,一定要预先对所用比色皿进行校正,以消除比色皿之间的误差,提高测定结果的准确度。
The use of spectrophotometric chemical analysis, be sure to pre-calibration of the cuvette to be used to eliminate the error between the cuvette and improve the accuracy of measurement results.