ISO 5400:1984

Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method

Principle: oxydation of a test portion in a Parr bomb under alkaline conditions to destroy organic matter and to solubilize the mineral matter. Formation of molybdosilicate complex and spectrometric measurement at a wavelength of 630 nm.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

59.140.30

Statut:

Publié

Date de Publication:

1984-01-31

Numéro Standard:

ISO 5400:1984