2021-08-26 06:42 The purity determination generally refers to the determination of the purity of a high-purity substance (such as a high-purity metal, a high-purity material, a high-purity gas, etc.) by an appropriate analysis method. In many fields, for example, the manufacturing, substances are most efficient when they’re pure. In addition, the pursuit of a healthy living requires a purer environment, where purity determination is necessary to us.
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