WATER QUALITY - DETERMINATION OF CALCIUM AND MAGNESIUM - ATOMIC ABSORPTION SPECTROMETRIC METHOD

Published date

12-01-2013

Publisher

National foreword
1 Scope and field of application
2 Principle
3 Reagents and materials
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report
Table 1 - Concentration of calibration solutions
Table 2 - Wavelength and optimum concentration ranges

Defines a method to determine dissolved magnesium and calcium by flame atomic absorption spectometry. Suited to the analysis of raw and drinking waters and can be used for waters containing not more than 5 mg/l magnesium, and 50 mg/l calcium. A smaller volume of the sample must be taken for analysis if it contains higher concentrations of magnesium or calcium.

DevelopmentNote	Indice de Classement: T90-005 Supersedes NFT 90 005. (05/2000)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFT 90 005 : 1985

Standards	Relationship
ISO 7980:1986	Identical
UNI EN ISO 7980 : 2002	Identical
DIN EN ISO 7980:2000-07	Identical
BS EN ISO 7980:2000	Identical
EN ISO 7980 : 2000	Identical
UNE-EN ISO 7980:2000	Identical

FD P18 011 : 2016 FD	CONCRETE - DEFINITION AND CLASSIFICATION OF CHEMICALY AGGRESSIVE ENVIRONMENTS - RECOMMENDATIONS FOR CONCRETE MIX DESIGN
NFP 18 470 : 2016	CONCRETE - ULTRA-HIGH PERFORMANCE FIBRE-REINFORCED CONCRETE - SPECIFICATIONS, PERFORMANCE, PRODUCTION AND CONFORMITY
XP CEN/TS 15290 : 2006 XP	SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS