Coals

Y compris lignites

Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method

Reference:

ISO 975:2021

Publication Year:

2021

Domain:

Charbon

21 000 F CFA

Charbons bruns et lignites — Détermination du rendement en extrait de benzène soluble — Méthode semi-automatique

Reference:

ISO 975:2021

Publication Year:

2021

Domain:

Charbon

21 000 F CFA

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Brown coals and lignites — Determination of the volatile matter in the analysis sample — Part 1: Two-furnace method

Reference:

ISO 5071-1:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

Charbons bruns et lignites — Détermination des matières volatiles dans l'échantillon pour analyse — Partie 1: Méthode avec utilisation de deux fours

Reference:

ISO 5071-1:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

Brown coals and lignites — Determination of true relative density and apparent relative density

Reference:

ISO 5072:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

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Charbons bruns et lignites — Détermination de la densité relative vraie et de la densité relative apparente

Reference:

ISO 5072:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

Brown coals and lignites — Determination of humic acids

Reference:

ISO 5073:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

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Charbons bruns et lignites — Dosage des acides humiques

Reference:

ISO 5073:2021

Publication Year:

2021

Domain:

Charbon

32 000 F CFA

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Coal — Selection of methods for the determination of trace elements — Guidance and requirements

Reference:

ISO 23380:2022

Publication Year:

2022

Domain:

Charbon

32 000 F CFA

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Charbon — Sélection des méthodes de détermination des éléments traces — Recommandations et exigences

Reference:

ISO 23380:2022

Publication Year:

2022

Domain:

Charbon

32 000 F CFA

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Coals

Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method

Charbons bruns et lignites — Détermination du rendement en extrait de benzène soluble — Méthode semi-automatique

Brown coals and lignites — Determination of the volatile matter in the analysis sample — Part 1: Two-furnace method

Charbons bruns et lignites — Détermination des matières volatiles dans l'échantillon pour analyse — Partie 1: Méthode avec utilisation de deux fours

Brown coals and lignites — Determination of true relative density and apparent relative density

Charbons bruns et lignites — Détermination de la densité relative vraie et de la densité relative apparente

Brown coals and lignites — Determination of humic acids

Charbons bruns et lignites — Dosage des acides humiques

Coal — Selection of methods for the determination of trace elements — Guidance and requirements

Charbon — Sélection des méthodes de détermination des éléments traces — Recommandations et exigences

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Coals

Pages

LATEST NEWS

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

PARTNERS

ASN

STANDARDISATION

CERTIFICATION

PROMOTION OF QUALITY