Ambient atmospheres

Y compris air intérieur

Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods

Reference:

ISO 22262-2:2026

Publication Year:

2026

Domain:

Air ambiant

114 500 F CFA

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Qualité de l’air — Matériaux solides — Partie 2: Dosage quantitatif de l’amiante en utilisant les méthodes gravimétrique et microscopique

Reference:

ISO 22262-2:2026

Publication Year:

2026

Domain:

Air ambiant

114 500 F CFA

Indoor air — Part 5: Sampling strategy for volatile organic compounds (VOCs)

Reference:

ISO 16000-5:2007

Publication Year:

2007

Domain:

Air ambiant

63 500 F CFA

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Air intérieur — Partie 5: Stratégie d'échantillonnage pour les composés organiques volatils (COV)

Reference:

ISO 16000-5:2007

Publication Year:

2007

Domain:

Air ambiant

63 500 F CFA

Measurement of road tunnel air quality

Reference:

ISO 23431:2021

Publication Year:

2021

Domain:

Air ambiant

100 500 F CFA

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Mesurage de la qualité de l'air d'un tunnel routier

Reference:

ISO 23431:2021

Publication Year:

2021

Domain:

Air ambiant

100 500 F CFA

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Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment

Reference:

ISO 4219:1979

Publication Year:

1979

Domain:

Air ambiant

28 000 F CFA

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Qualité de l'air — Détermination des composés soufrés gazeux dans l'air ambiant — Appareillage d'échantillonnage

Reference:

ISO 4219:1979

Publication Year:

1979

Domain:

Air ambiant

28 000 F CFA

Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection

Reference:

ISO 4220:1983

Publication Year:

1983

Domain:

Air ambiant

28 000 F CFA

Air ambiant — Détermination d'un indice de pollution gazeuse acide de l'air — Méthode titrimétrique avec indicateur ou détection potentiométrique du point final

Reference:

ISO 4220:1983

Publication Year:

1983

Domain:

Air ambiant

28 000 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...

Ambient atmospheres

Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods

Qualité de l’air — Matériaux solides — Partie 2: Dosage quantitatif de l’amiante en utilisant les méthodes gravimétrique et microscopique

Indoor air — Part 5: Sampling strategy for volatile organic compounds (VOCs)

Air intérieur — Partie 5: Stratégie d'échantillonnage pour les composés organiques volatils (COV)

Measurement of road tunnel air quality

Mesurage de la qualité de l'air d'un tunnel routier

Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment

Qualité de l'air — Détermination des composés soufrés gazeux dans l'air ambiant — Appareillage d'échantillonnage

Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection

Air ambiant — Détermination d'un indice de pollution gazeuse acide de l'air — Méthode titrimétrique avec indicateur ou détection potentiométrique du point final

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Ambient atmospheres

Pages

LATEST NEWS

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

PARTNERS

ASN

STANDARDISATION

CERTIFICATION

PROMOTION OF QUALITY