Fertilizers

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Fertilizers — Determination of extracted phosphorus

Reference:

ISO 15959:2016

Publication Year:

2016

Domain:

Engrais

32 000 F CFA

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Engrais — Dosage du phosphore extrait

Reference:

ISO 15959:2016

Publication Year:

2016

Domain:

Engrais

32 000 F CFA

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Fertilizers and soil conditioners — Determination of microamounts of inorganic anions in fertilizers by ion chromatography

Reference:

ISO 20702:2017

Publication Year:

2017

Domain:

Engrais

87 000 F CFA

Engrais et amendements — Détermination des microquantités d'anions inorganiques dans les fertilisants par chromatographie d'échange d'ions

Reference:

ISO 20702:2017

Publication Year:

2017

Domain:

Engrais

87 000 F CFA

Fertilizers, soil conditioners and beneficial substances — Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers

Reference:

ISO/TS 20917:2023

Publication Year:

2023

Domain:

Engrais

65 000 F CFA

Engrais, amendements et substances bénéfiques – Détermination de la teneur en phosphore et potassium solubles dans le citrate d’ammonium et l’EDTA disodique par ICP-OES dans les engrais inorganiques

Reference:

ISO/TS 20917:2023

Publication Year:

2023

Domain:

Engrais

65 000 F CFA

Liming materials — Determination of size distribution by dry and wet sieving

Reference:

ISO 20977:2018

Publication Year:

2018

Domain:

Engrais

48 000 F CFA

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Amendements minéraux basiques — Détermination de la distribution granulométrique par tamisage à sec ou à l'état humide

Reference:

ISO 20977:2018

Publication Year:

2018

Domain:

Engrais

48 000 F CFA

Liming material — Determination of neutralizing value — Titrimetric methods

Reference:

ISO 20978:2020

Publication Year:

2020

Domain:

Engrais

48 000 F CFA

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Amendements minéraux basiques — Détermination de la valeur neutralisante — Méthodes par titrimétrie

Reference:

ISO 20978:2020

Publication Year:

2020

Domain:

Engrais

48 000 F CFA

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Fertilizers

Fertilizers — Determination of extracted phosphorus

Engrais — Dosage du phosphore extrait

Fertilizers and soil conditioners — Determination of microamounts of inorganic anions in fertilizers by ion chromatography

Engrais et amendements — Détermination des microquantités d'anions inorganiques dans les fertilisants par chromatographie d'échange d'ions

Fertilizers, soil conditioners and beneficial substances — Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers

Engrais, amendements et substances bénéfiques – Détermination de la teneur en phosphore et potassium solubles dans le citrate d’ammonium et l’EDTA disodique par ICP-OES dans les engrais inorganiques

Liming materials — Determination of size distribution by dry and wet sieving

Amendements minéraux basiques — Détermination de la distribution granulométrique par tamisage à sec ou à l'état humide

Liming material — Determination of neutralizing value — Titrimetric methods

Amendements minéraux basiques — Détermination de la valeur neutralisante — Méthodes par titrimétrie

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Fertilizers

Pages

LATEST NEWS

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

PARTNERS

ASN

STANDARDISATION

CERTIFICATION

PROMOTION OF QUALITY