Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 7953:1985
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 7953:1985
Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method
Edition 1
1985-12
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½± 7953:1985
14930
Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 7953:1985

Ïã¸ÛÁùºÏ²Ê¿ª½± 7953:1985
14930
Language
Format
CHF 42
Convert Swiss francs (CHF) to

Abstract

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). Ïã¸ÛÁùºÏ²Ê¿ª½± 7953 should be read in conjunction with Ïã¸ÛÁùºÏ²Ê¿ª½± 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure and expression of results.

General information

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)