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样品: | 高氯酸 | 项目: | 检测碱性(高氯酸滴定法) |
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检测碱性(高氯酸滴定法) |
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Determination of the exact concentration of the Perchloric acid titrant with Potassium hydrogen phthalate
We recommend ready to use a “ready to use” titrant. The Potassium hydrogen phthalate (volumetric standard) should be dried at 120 °C for at least two hours before use and stored in desiccator.