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Showing 1 - 12 from 95 Standards Found 95 Standards
GSO ISO/TS 7013:2026
ISO/TS 7013:2023 
Gulf Standard
Water quality — Guidance and requirements for designing an interlaboratory trial for validation of analytical methods
ISO 5667-15:2026
 
International Standard
Water quality — Sampling — Part 15: Preservation and handling of samples of sludge, sediment and suspended matter
ISO 11352:2025
 
International Standard
Water quality — Estimation of measurement uncertainty based on validation and quality control data
ISO 16094-2:2025
 
International Standard
Water quality — Analysis of microplastic in water — Part 2: Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water
ISO 5667-27:2025
 
International Standard
Water quality — Sampling — Part 27: Guidance on sampling for microplastics in water
ISO 5667-3:2024
 
International Standard
Water quality — Sampling — Part 3: Preservation and handling of water samples
ISO/TS 7013:2023
 
International Standard
Water quality — Guidance and requirements for designing an interlaboratory trial for validation of analytical methods
ISO 5667-1:2023
 
International Standard
Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 5667-26:2022
 
International Standard
Water quality — Sampling — Part 26: Guidance on sampling for the parameters of the oceanic carbon dioxide system
ISO/TS 5667-25:2022
 
International Standard
Water quality — Sampling — Part 25: Guideline on the validation of the storage time of water samples
OS GSO ISO 5667-24:2021
ISO 5667-24:2016 
Omani Standard
Water quality — Sampling — Part 24: Guidance on the auditing of water quality sampling
GSO ISO 5667-24:2021
ISO 5667-24:2016 
Gulf Standard
Water quality — Sampling — Part 24: Guidance on the auditing of water quality sampling