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SRPS ISO 7497:1996

Fertilizers — Extraction of phosphates soluble in mineral acids

Dec 11, 1996
Dec 11, 1996

General information

90.93     May 23, 2023

90.20    Apr 15, 2028

ISS

H134

International Standard

65.080  

Serbian  

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Scope

Specifies two equivalent methodes. They consist in dissolving the wanted substance in a mixture of hydrochloric and nitric acids or in a mixture of sulfuric and nitric acids.

Life cycle

NOW

PUBLISHED
SRPS ISO 7497:1996
90.93 Standard confirmed
May 23, 2023

Related project

Adopted from ISO 7497:1984