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  • 共找到 150 條與 ISO 4316 相關的標準,共 10

    This standard specifies a method for the determination of the pH of aqueous solutions of surface active agents. This method is applicable

    SURFACE ACTIVE AGENTS – DETERMINATION OF pH OF AQUEOUS SOLUTIONS – POTENTIOMETRIC METHOD

    Prezentul Standard Interna?ional stabile?te metoda poten?iometric? de determinare a pH-ului solu?iilor apoase de agen?i activi de suprafa??. Aceasta

    Surface active agents - Determination of pH of aqueous solutions - Potentiometric method

    Surface active agents-Determination of pH of aqueous solutions-Potentiometric method

    Surface active agents-Determination of pH of aqueous solutions-Potentiometric method

    本標準規定了采用電位法測定表面活性水溶液pH值的方法。 本標準適用于表面活性劑水溶液pH值測定

    Surface active agents; Determination of pH of aqueous solutions; Potentiometric method

    SURFACE ACTIVE AGENTS – DETERMINATION OF pH OF AQUEOUS SOLUTIONS – POTENTIOMETRIC METHOD

    Surface active agents-Determination of pH of aqueous solutions-Potentiometric method

    Surface active agents-Determination of pH of aqueous solutions-Potentiometric method

    Surface active agents. Determination of pH of aqueous solutions. Potentiometric method

    ? ??? ?? ??? ???? pH ??? ?? ??? ????. ? ??? ??? ??

    Surface active agents-Determination of pH of aqueous solutions-Potentiometric method

    The Wintrobe tube for the macro method, and a capillary tube for the micro method. Recommended procedures for both methods given in appendices

    Specification for apparatus for measurement of packed red cell volume




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