Examination of water in general

Y compris échantillonnage

Water quality — Sampling — Part 27: Guidance on sampling for microplastics in water

Reference:

ISO 5667-27:2025

Publication Year:

2025

Domain:

Essais des eaux en général

100 500 F CFA

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Qualité de l'eau — Échantillonnage — Partie 27: Recommandations pour l'échantillonnage des microplastiques dans l'eau

Reference:

ISO 5667-27:2025

Publication Year:

2025

Domain:

Essais des eaux en général

100 500 F CFA

Water quality — Sampling — Part 3: Preservation and handling of water samples

Reference:

ISO 5667-3:2024

Publication Year:

2024

Domain:

Essais des eaux en général

129 000 F CFA

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Qualité de l'eau — Échantillonnage — Partie 3: Conservation et manipulation des échantillons d'eau

Reference:

ISO 5667-3:2024

Publication Year:

2024

Domain:

Essais des eaux en général

129 000 F CFA

Water quality — Guidance and requirements for designing an interlaboratory trial for validation of analytical methods

Reference:

ISO/TS 7013:2023

Publication Year:

2023

Domain:

Essais des eaux en général

42 500 F CFA

Titre manque

Reference:

ISO/TS 7013:2023

Publication Year:

2023

Domain:

Essais des eaux en général

42 500 F CFA

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Water quality — Analysis of microplastic in water — Part 2: Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water

Reference:

ISO 16094-2:2025

Publication Year:

2025

Domain:

Essais des eaux en général

100 500 F CFA

Qualité de l'eau — Analyse des microplastiques dans l'eau — Partie 2: Méthodes de spectroscopie vibrationnelle pour les eaux à faible teneur en matières en suspension, y compris l'eau potable

Reference:

ISO 16094-2:2025

Publication Year:

2025

Domain:

Essais des eaux en général

100 500 F CFA

Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques

Reference:

ISO 5667-1:2023

Publication Year:

2023

Domain:

Essais des eaux en général

114 500 F CFA

Qualité de l'eau — Échantillonnage — Partie 1: Recommandations relatives à la conception des programmes et des techniques d’échantillonnage

Reference:

ISO 5667-1:2023

Publication Year:

2023

Domain:

Essais des eaux en général

114 500 F CFA

Dispelling the fear and embracing the potential of artificial...

Awareness and Capacity Building Workshops on ISO 24521, ISO 30500 and ISO 31800 Standards...

From 25 to 26 August 2022, ASN held a mission to popularize ISO standards in the field of on-site sanitation in Togo...

Appointment of the DG of ASN as a member of the board of directors of the Standardization...

We are pleased to announce that the Director General of the Senegalese Association for...

Celebration of World Standards Day

The Senegalese Association for Standardization (ASN) celebrated on November 11, 2022 the World...

Examination of water in general

Water quality — Sampling — Part 27: Guidance on sampling for microplastics in water

Qualité de l'eau — Échantillonnage — Partie 27: Recommandations pour l'échantillonnage des microplastiques dans l'eau

Water quality — Sampling — Part 3: Preservation and handling of water samples

Qualité de l'eau — Échantillonnage — Partie 3: Conservation et manipulation des échantillons d'eau

Water quality — Guidance and requirements for designing an interlaboratory trial for validation of analytical methods

Titre manque

Water quality — Analysis of microplastic in water — Part 2: Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water

Qualité de l'eau — Analyse des microplastiques dans l'eau — Partie 2: Méthodes de spectroscopie vibrationnelle pour les eaux à faible teneur en matières en suspension, y compris l'eau potable

Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques

Qualité de l'eau — Échantillonnage — Partie 1: Recommandations relatives à la conception des programmes et des techniques d’échantillonnage

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Examination of water in general

Pages

LATEST NEWS

Dispelling the fear and embracing the potential of artificial...

PARTNERS

ASN

STANDARDISATION

CERTIFICATION

PROMOTION OF QUALITY