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Displaying 1-12 of 86 results.
LVS EN ISO 5667-1:2022
standard
EN
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020)
23.38 €
LVS EN ISO 5667-1:2023
standard
EN
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023)
23.38 €
LVS EN ISO 5667-3:2018
standard
EN
Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2018)
26.12 €
LVS EN ISO 5667-3:2024
standard
EN
Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2024)
27.93 €
LVS EN ISO 5667-6:2017/A11:2020
amendment
EN
Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014)
7.59 €
LVS EN ISO 5815-1:2020
standard
EN
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
19.44 €
LVS CEN ISO/TS 7013:2025
technical specification (TS)
EN
Water quality - Guidance and requirements for designing an interlaboratory trial for validation of analytical methods (ISO/TS 7013:2023)
13.97 €
LVS EN ISO 7027-2:2019
standard
EN
Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)
16.40 €
LVS EN ISO 7704:2023
standard
EN
Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023)
23.38 €
LVS EN ISO 9308-1:2014/A1:2017
amendment
EN
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016)
8.81 €
LVS EN ISO 9697:2019
standard
EN
Water quality - Gross beta activity - Test method using thick source (ISO 9697:2018)
16.40 €
LVS EN ISO 9698:2019
standard
EN
Water quality - Tritium - Test method using liquid scintillation counting (ISO 9698:2019)
20.34 €