ISO 7953:1985

Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method

Publication date: 12 dhj 1985

General information

Current stage: 90.93 Effective date: 25 mar 2022

Originator: ISO

Owner: ISO/TC 132

Type: International Standard

ICS: 73.060.20

Gjuha: frëngjisht anglisht

Buying

Statusi: Publikuar

PDF - 4 975 Lekë

Paper - 4 975 Lekë

CD - 4 975 Lekë

Language

Language in which you want to receive the document.

Scope

The method is applicable to products having calcium contents from 0,01 to 15 % (m/m) and magnesium contents from 0,01 to 4 % (m/m). ISO 7953 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure and expression of results.

Life cycle

NOW

PUBLISHED
ISO 7953:1985
90.93 Standard confirmed
25 mar 2022

National adoptions

SSH ISO 7953:1985

DPS

Minerale mangani dhe koncentrate - Përcaktimi i përmbajtjes se kalciumit dhe magnezit - Metoda spektrometrike e absorbimit atomik të flakës

60.60 Standard published

DPS/KT 133 më tepër