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  • UNE-EN 12174:2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate

    Available format(s):  Hardcopy, PDF

    Superseded date:  21-12-2022

    Language(s):  Spanish, Castilian, English

    Published date:  13-11-2013

    Publisher:  Asociacion Espanola de Normalizacion

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    Abstract - (Show below) - (Hide below)

    Applicabile a sodio hexafluorosilicate utilizzato per trattamento Di acqua destinata a assorbimento umano. Esso descrive lo Caratteristiche di sodio hexafluorosilicate e specifica I requisiti e i metodi di test corrispondenti per Sodio hexafluorosilicate. Dà informazioni sul suo uso In trattamento di acqua.

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    Committee CTN 77/SC 1
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 4793:1980 Laboratory sintered (fritted) filters — Porosity grading, classification and designation
    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 6353-1:1982 Reagents for chemical analysis — Part 1: General test methods
    ISO 4281:1977 Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method
    ISO 5444:1978 Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    ISO 5993:1979 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
    ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
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