Back

EVS-EN ISO 7980:2000

Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method

General information

Valid from 01.10.2000
Base Documents
ISO 7980:1986; EN ISO 7980:2000
ICS Groups
13.060 Water quality
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.10.2000
Main
EVS-EN ISO 7980:2000
This standard specifies a method for the determination of dissolved calcium and magnesium by flame atomic absorption spectometry. It is intended fr the analysis of raw and drinking waters and can be used for waters having a calcium content of up to 50 mg/l and a magnesium content up to 5 mg/l.

Required fields are indicated with *

*
*
*
PDF
8.54 € incl tax
Paper
8.54 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 104 KB)

Related products

Main

EVS 840:2017

Guidance for radon-protective measures for new and existing buildings
Withdrawn from 16.10.2023
Main

EVS-ISO 15705:2004

Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method
Newest version Valid from 04.06.2004
Main

EVS-EN ISO 7393-1:2000

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenyledediamine
Newest version Valid from 01.08.2000
Main

EVS-EN ISO 18856:2005

Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
Newest version Valid from 06.10.2005

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English