0 Items
My account
Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 5400:1984

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

Feb 1, 1984

General information

90.93     Dec 3, 2021

ISO

IULTCS

International Standard

59.140.30  

French   English  

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

NOW

PUBLISHED
ISO 5400:1984
90.93 Standard confirmed
Dec 3, 2021