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【Daily Question】Chemical Analysis Version, 2020.6.12

2020-06-12View Original

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This post was last edited by zjp on 2020-6-12 08:10. Multiple-choice question: In spectrophotometric analysis, if the sample solution is colored, the reagent itself is colorless, and no color is formed between the other ions present in the solution aside from the ion being analyzed and the reagent, then ( ) should be chosen as the reference. A Solvent blank B Sample solution blank C Reagent blank D Fading reference B

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