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See Chinese contents: HG/T 3696.1-2011 HG/T 3696.1-2011: Inorganic chemicals for industrical use. Preparations of standard and reagent solutions for chemical analysis. Part 1: Preparations of standard volumetric solutions
This Part specifies the preparation and calibration methods of the main standard titration solutions, which are used by the volumetric method, for chemical analysis of inorganic chemical products. This Part is applicable to the preparation of standard titration solutions of accurate concentration for volumetric determination of the main content and impurity content of inorganic chemical products. It can also be used for chemical analysis of other chemical products.
