Maschinenbau und Messwesen

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  • Sands and gravels for well construction - Requirements and testing

    Standard [CURRENT] 2014-07

    DIN 4924:2014-07

    Sands and gravels for well construction - Requirements and testing

    This standard is an updated new edition. The requirement and tests for sands and gravels for well construction are specified. The sands and gravels are introduced as filter layers during ...

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  • Chemicals used for treatment of water intended for human consumption - Calcium chloride

    Standard [CURRENT] 2020-08

    DIN 19626:2020-08

    Chemicals used for treatment of water intended for human consumption - Calcium chloride

    This standard is part of the DVGW body of rules.

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  • Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German and English version prEN 878:2025

    Draft standard 2025-08

    DIN EN 878:2025-08 - Draft

    Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German and English version prEN 878:2025

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  • Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016

    Standard [CURRENT] 2016-09

    DIN EN 878:2016-09

    Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016

    The European standard is a new edition. In addition to purity criteria and the corresponding analytical methods, it specifies requirements for the labeling, transport and storage of the respective ...

    This standard is part of the DVGW body of rules.

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  • Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German and English version prEN 882:2025

    Draft standard 2025-08

    DIN EN 882:2025-08 - Draft

    Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German and English version prEN 882:2025

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  • Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016

    Standard [CURRENT] 2016-09

    DIN EN 882:2016-09

    Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016

    The European standard is a new edition. In addition to purity criteria and the corresponding analytical methods, it specifies requirements for the labeling, transport and storage of the respective ...

    This standard is part of the DVGW body of rules.

    from 94.60 EUR VAT included

    from 88.41 EUR VAT excluded

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  • Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxide silicate; German version EN 885:2004

    Standard [CURRENT] 2005-02

    DIN EN 885:2005-02

    Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxide silicate; German version EN 885:2004

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  • Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German and English version prEN 887:2025

    Draft standard 2025-08

    DIN EN 887:2025-08 - Draft

    Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German and English version prEN 887:2025

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  • Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German and English version prEN 888:2025

    Draft standard 2025-08

    DIN EN 888:2025-08 - Draft

    Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German and English version prEN 888:2025

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  • Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German version EN 888:2023

    Standard [CURRENT] 2023-05

    DIN EN 888:2023-05

    Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German version EN 888:2023

    This standard is part of the DVGW body of rules.

    from 87.90 EUR VAT included

    from 82.15 EUR VAT excluded

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