Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.

Acide phosphorique à usage industriel Dosage des sulfates Méthode titrimétrique après réduction

Main informations

Collections

National standards and national normative documents

Publication date

December 1973

Number of pages

4 p.

Reference

NF T20-471

ICS Codes

71.060.30 Acids

Classification index

T20-471

Print number

1 - 01/01/1974

International kinship

ISO 2997:1974

Sumary

Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.

Acide phosphorique à usage industriel Dosage des sulfates Méthode titrimétrique après réduction

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