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.

SDO:

ISO

Language:

English

ICS Codes:

59.140.30

Status:

Published

Publish date:

1984-01-31

Standard Number:

ISO 5400:1984