ISO 6127:1981

Chromium ores — Determination of phosphorus content — Reduced molybdophosphate photometric method

The method is applicable to products having a phosphorus content of 0,002 to 0,1 % (m/m). ISO 6127 should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results. Includes a warning to the dangers involved in the use of perchloric acid and hydrofluoric acid.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.30

Statut:

Publié

Date de Publication:

1981-02-28

Numéro Standard:

ISO 6127:1981