Absorption Spectrum Keto

Absorption Spectrum Keto, Total:203 items.

The international standard classification for "Absorption Spectrum Keto" includes: Education , Chemical laboratories. Laboratory equipment , Ferroalloys , Chemical technology (Vocabularies) , Physicochemical methods of analysis , Other non-ferrous metals and their alloys , Woodworking machines , Animal feeding stuffs , Cadmium, cobalt and their alloys .

The Chinese standard classification for "Absorption Spectrum Keto" includes: Office supplies and office implements , chromatograph , Special instruments for teaching , Electrochemical, thermochemistry and optical profile type analyzer , Steel and iron alloy analysis method , Basic standards and general methods , Other chemical products in general , Rare refractory metals and their compounds , Livestock and poultry feed and additive , Cereal crop and forage crop in general , Heavy metals and their alloys analysis method , Basic standards and general methods .

Group Standards of the People's Republic of China

T/CSTM 00051-2018 Steel and iron—Determination of tin content—Flame atomic absorption spectrometric method after methyl isobutyl ketone extraction
T/CSTM 00020-2017 Determination of lead content in iron, steel and alloys Extraction and separation of methyl isobutyl ketone-flame atomic absorption spectrometry

Professional Standard - Education

JY/T 022-1996 General rules for ultraviolet and visible absorption spectrometry
JY/T 0565-2020 General rules for electrothermal atomic absorption spectrometry
JY 0201-1991 A set for producing absorption spectrum of sodium

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 13884-2003 Determination of cobalt in feed - Atomic absorption spectroscopy
GB/T 13884-2018 Determination of cobalt in feeds—Atomic absorption spectrometry
GB/T 15337-1994 General rules for atomic absorption spectrometric analysis
GB/T 15337-2008 General rules for atomic absorption spectrometric analysis
GB/T 42027-2022 Gas-phase molecular absorption spectrometer
GB/T 4325.9-2013 Methods for chemical analysis of molybdenum—Part 9:Determination of nickel content—Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry
GB/T 28722-2012 Determination of iron and lead in amino acids - Atomic absorption spectrometry
GB/T 7731.3-2008 Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
GB/T 8322-2008 Molecular absorption spectrometry - Terminology
GB/T 4324.8-2008 Methods for chemical analysis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry 、 flame atomic absorption spectrometry and di
GB/T 13080-2018 Determination of lead in feeds—Atomic absorption spectrometry
GB/T 8322-1987 Molecular absorption spectrometry--Terminology

Taiwan Provincial Standard of the People's Republic of China

CNS 9427-1982 Method for Determining Phosphorus Pentoxide in Dolomite (MIB K Absorptiometric Method)
CNS 11209-1995 General Rules for Chemical Analysis by Atomic Absorption Spectrophotometry
CNS 5467-1980 The Method of Test for Molybdenum in Water (Atomic Absorption Spectrophotometry)
CNS 11206-2002 Iron and steel─Methods for atomic absorption spectrometric analysis

Professional Standard - Chemical Industry

HG/T 2954~2955-2008 Standard writing format for atomic absorption spectroscopic analysis method Standard writing format for molecular absorption spectroscopic analysis method
HG/T 5084-2016 Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)

Professional Standard - Electron

SJ/T 11491-2015 Test methods for measurement of interstitial oxygen content in silicon by short baseline infrared absorption spectrometry

Military Standard of the People's Republic of China-General Armament Department

GJB 8781.15-2015 High temperature alloy trace element analysis method Part 15: Extraction and separation of methyl isobutyl ketone - Determination of arsenic, tin, antimony, tellurium, thallium, lead and bismuth content by graphite furnace atomic absorption spectrometry
GJB 8781.14-2015 High temperature alloy trace element analysis method Part 14: Extraction and separation of methyl isobutyl ketone - Determination of cadmium and indium content by graphite furnace atomic absorption spectrometry

Professional Standard - Agriculture

NY/T 1944-2010 Determination of calcium in feed--Atomic absorption spectrometry
774兽药典二部-2015 Appendix Contents 0400 Spectroscopy 0403 Atomic Absorption Spectrophotometry
SN/T 5065-2018 Determination of total lead content in toy base materials by flame atomic absorption spectrometry
JJG(教委) 023-1996 Verification Regulations for Atomic Absorption Spectrometer
JJG(教委) 022-1996 Verification Regulations for Ultraviolet and Visible Absorption Spectrometers
778兽药典一部-2015 Appendix Contents 0400 Spectroscopy 0406 Atomic Absorption Spectrophotometry

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5404.14-2005 Analysis methods for trace elements in super alloys Part 14: Determination of cadmium,indium content by methyl isobutyl ketone extraction-graphite furnace atomic absorption spectrometric method

Professional Standard - Non-ferrous Metal

YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
YS/T 953.7-2014 Methods for chemical analysis of fire smelting nickel substrate material.Part 7: Determination of copper content.BCO spectrophotometric method and flame atomic absorption spectrometric method
YS/T 536.4-2009 Methods for chemical analysis of bismuth - Determination of silver content - Flame atomic absorption spectrophotometric method and electrothermal atomic absorption spectrometric method

Professional Standard - Ferrous Metallurgy

YB/T 4936-2021 Ferromanganese, ferromanganese-silicon and manganese metal-Determination of copper content-BCO spectrophotometric method and flame atomic absorption spectrometric method

Professional Standard - Hygiene

WS/T 31-1996 Urine - Determination of cadmium - Flame atomic absorption spectrometric method

Professional Standard - Petroleum

SY/T 7379-2017 Natural gas. Determination of water vapor content. Tunable diode laser absorption spectroscopy (TDLAS)

Professional Standard - Environmental Protection

HJ 1154-2020 Ambient air—Determination of aldehyde and ketone compounds — Solution absorption-High performance liquid chromatography

National Standardisation Body (ASRO)

SR ISO 315:1995 Manganese ores and concentrates. Determination of nickel content-Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
STAS SR 8662-2-1997 Water quality - Manganese determination - Spectrometric method of atomic absorption

International Organization for Standardization (ISO)

ISO 315:1984 Manganese ores and concentrates; Determination of nickel content; Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
ISO 5961:1994 Water quality; determination of cadmium by atomic absorption spectrometry
ISO 9174:1998 Water quality - Determination of chromium - Atomic absorption spectrometric methods
ISO 12020:1997 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
ISO 6286:1982 Molecular absorption spectrometry; Vocabulary; General; Apparatus
ISO 9174:1990 Water quality; determination of total chromium; atomic absorption spectrometric methods

Korean Agency for Technology and Standards (KATS)

KS E ISO 315:2011 Manganese ores and concentrates－Determination of nickel content－Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
KS M 0016-2010 General rules for atomic absorption spectrochemical analysis
KS E ISO 315-2011(2021) Manganese ores and concentrates－Determination of nickel content－Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
KS D 2553-2015 Tantalum－Method for atomic absorption spectrometric analysis
KS E 3030-2007(2012) Atomic absorption spectrochemical analysis for iron ores
KS D 2553-2015(2020) Tantalum－Method for atomic absorption spectrometric analysis
KS E 3030-1982 Atomic absorption spectrochemical analysis for iron ores
KS D 2568-2024 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2568-2019 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2553-2020 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2568-2008 Tantalum－Method for atomic absorption spectrometric analysis
KS M 0016-2010(2020) General rules for atomic absorption spectrochemical analysis
KS I ISO 5961:2006 Water quality－Determination of cadmium by atomic absorption spectrometry
KS D 1659-2024 Methods for atomic absorption spectrophotometric analysis of iron and steel
KS E ISO 315-2011(2016) Manganese ores and concentrates－Determination of nickel content－Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
KS M 9104-1996 Water quality-Determination of cadmium by atomic absorption spectrometry
KS M 0016-2010(2025) General rules for atomic absorption spectrochemical analysis
KS D 1659-2008 Methods for atomic absorption spectrophotometric analysis of iron and steel
KS M 0016-1995 General rules for atomic absorption spectrochemical analysis
KS M ISO 918:2017 Volatile organic liquids for industrial use－Determination of distillation characteristics
KS I ISO 9174:2008 Water quality－Determination of total chromium－Atomic absorption spectrometric methods
KS I ISO 5961-2006(2016) Water quality－Determination of cadmium by atomic absorption spectrometry
KS I ISO 12020-2023 Water quality ― Determination of aluminium ― Atomic absorption spectrometric methods
KS M 8473-2008(2023) Phenylfluorone
KS M ISO 6286-2010(2020) Molecular absorption spectrometry－Vocabulary－General－Apparatus
KS I ISO 5961-2021 Water quality — Determination of cadmium by atomic absorption spectrometry
KS I ISO 12020:2008 Water quality－Determination of aluminium－Atomic absorption spectrometric methods
KS M ISO 6286-2020 Molecular absorption spectrometry－Vocabulary－General－Apparatus
KS M 0012-2009(2019) General rules for molecular absorptiometric analysis
KS M ISO 918:2007 Volatile organic liquids for industrial use－Determination of distillation characteristics
KS M 8473-2008(2018) Phenylfluorone
KS I ISO 5961:2021 Water quality — Determination of cadmium by atomic absorption spectrometry
KS E 3030-2017 Atomic absorption spectrochemical analysis for iron ores
KS I ISO 12020-2008(2018) Water quality－Determination of aluminium－Atomic absorption spectrometric methods
KS M ISO 6286:2010 Molecular absorption spectrometry-Vocabulary-General-Apparatus
KS E ISO 315-2021 Manganese ores and concentrates－Determination of nickel content－Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
KS I ISO 7980-2023 Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
KS M 0016-2020 General rules for atomic absorption spectrochemical analysis
KS D ISO 11433:2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method
KS I ISO 9174-2018 Water quality－Determination of total chromium－Atomic absorption spectrometric methods
KS I ISO 9174-2008(2018) Water quality－Determination of total chromium－Atomic absorption spectrometric methods
KS D ISO 11433-2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method

Standard Association of Australia （SAA）

AS 2134.1:1988 Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry
AS 2134.3:1994(R2016) Recommended practice for chemical analysis by atomic absorption spectrometry - Vapour generation atomic absorption spectrometry
AS 2134.1:1999 Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry
AS 2134.1:1999(R2016) Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry
AS 2134.3:1994 Recommended practice for chemical analysis by atomic absorption spectrometry - Vapour generation atomic absorption spectrometry
AS K206:1970 Terms used in atomic absorption spectroscopy
AS 2526:1982 Waters - Determination of calcium-Atomic absorption spectrometric method

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 5858-1994 Precious stones.Testting absorbtion spectrum
TCVN 6222-2008 Water quality.Determination of chromium.Atomic absorption spectrometric methods
TCVN 6657-2000 Water quality.Determination of alumimium.Atomic absorption spectrometric methods
TCVN 6197-2008 Water quality.Determination of cadmium by atomic absorption spectrometry

German Institute for Standardization

DIN 51401:2010-07 Atomic absorption spectrometry (AAS) - Vocabulary
DIN 51401 Beiblatt 1:2013-08 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401 Beiblatt 1:2017-07 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401:2016 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401:2016-11 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401 E:2015-10 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401 Beiblatt 1 E:2017-02 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401:2016-04 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN EN 16197:2013-01 Fertilizers - Determination of magnesium by atomic absorption spectrometry; German version EN 16197:2012
DIN 51401:2010 Atomic absorption spectrometry (AAS) - Vocabulary
DIN EN ISO 12020:2000-05 Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997); German version EN ISO 12020:2000
DIN EN 1233:1996-08 Water quality - Determination of chromium - Atomic absorption spectrometric methods; German version EN 1233:1996
DIN EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry; English version of DIN EN 1483:2007-07
DIN EN 1483:1997 Water quality - Determination of mercury - Method using atomic absorption spectrometry
DIN 51401 E:2015 Draft Document - Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN EN 1483:2007-07 Water quality - Determination of mercury - Method using atomic absorption spectrometry
DIN 51401 Beiblatt 1:2017 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401-1:2001-12 Atomic absorption spectrometry (AAS) - Part 1: Terms

Indonesia Standards

SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)
SNI 6989.4:2009 Water and wastewater - Part 4: Method for the determination of iron (Fe) by atomic absorption spectrometry (flame atomic absorption spectrometry)

Czech Standards Institute (UNMZ)

CSN 42 0646 Cast.8-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of magnesium by the atomic absorption method
CSN 42 0635 Cast.14-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of magnesium by the atomic absorption method
CSN 42 0647 Cast.9-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten analysis. Determination of magnesium by atomic absorption method
CSN 42 0647 Cast.8-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of calcium by the atomic absorption method
CSN 42 0635 Cast.16-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of calcium by the atomic absorption method
CSN 42 0640 Cast.9-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of magnesium by the atomic absorption method
CSN 42 0646 Cast.7-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of calcium by the atomic absorption method
CSN 42 0641 Cast.9-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of magnesium by the atomic absorption method

Ente Nazionale Italiano di Unificazione

UNI 10541:1996 Water intended for human consumption. Determination of magnesium. Metodo spettrometrico per assorbimento atomico con aspirazione diretta in fiamma.
UNI EN ISO 5961:1997 Water quality. Determination of cadmium by atomic absorption spectrometry.
UNI EN ISO 12020:2002 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
UNI EN 1483:2008 Water quality - Determination of mercury - Method using atomic absorption spectrometry
UNI EN ISO 7980:2002 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
UNI EN 16197:2013 Fertilizers - Determination of magnesium by atomic absorption spectrometry
UNI EN 27520:1992 Ferronickel. Determination of cobalt content. Flame atomic absorption spectrometric method.
UNI CEN/TS 16197:2011 Fertilizers - Determination of magnesium by atomic absorption spectrometry

Japanese Industrial Standards Committee (JISC)

JIS H 1683:2002 Tantalum -- Method for atomic absorption spectrometric analysis
JIS G 1257:1994 Iron and steel -- Methods for atomic absorption spectrometric analysis
JIS K 9547:1994 Phenylfluorone

Universal Oil Products Company (UOP)

UOP 787-1978 Silicones in petroleum distillates by atomic absorption spectrophotometry

British Standards Institution (BSI)

BS EN ISO 5961:1995 Water quality. Determination of cadmium by atomic absorption spectrometry
DD CEN/TS 16197:2011 Fertilizers. Determination of magnesium by atomic absorption spectrometry
PD CEN/TS 16197:2011 Fertilizers - Determination of magnesium by atomic absorption spectrometry
BS EN ISO 5961:1995(2008)*BS 6068-2.21:1995 Water quality — Determination of cadmium by atomic absorption spectrometry
BS EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
BS EN ISO 12020:2000(2008) Water quality - Determination of aluminium - Atomic absorption spectrometric methods
BS 7709-5:1993 Analysis of extract solutions of glass. Method for determination of iron (III) oxide by molecular absorption spectrometry and flame atomic absorption spectrometry
BS EN 1233:1997 Water quality. Determination of chromium. Atomic absorption spectrometric methods
BS DD CEN/TS 16197:2011 Fertilizers. Determination of magnesium by atomic absorption spectrometry

Danish Standards Foundation

DS 284:1988 Water quality - Chromium - Atomic absorption spectrometry in flame
DANSK DS/EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
DS/EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
DS/EN ISO 5961:1996 Water quality - Determination of cadmium by atomic absorption spectrometry
DANSK DS/EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
DANSK DS/EN 1233:2000 Water quality - Determination of chromium - Atomic absorption spectrometric methods
DANSK DS/EN ISO 12020:2000 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
DS/EN ISO 12020:2001 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
DS/EN 1233:2000 Water quality - Determination of chromium - Atomic absorption spectrometric methods
DANSK DS/EN ISO 7980:2001 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method

Spanish Association for Standardization (UNE)

UNE-EN 16197:2013 Fertilizers - Determination of magnesium by atomic absorption spectrometry
UNE-EN 1233:1997 WATER QUALITY. DETERMINATION OF CHROMIUM. ATOMIC ABSORPTION SPECTROMETRIC METHODS.
UNE-EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
UNE 37252:1986 LEAD. DETERMINATION OF BISMUTH SPECTROMETRIC METHOD BY ATOMIC ABSORPTION TECHNIQUE.

Swedish Institute for Standards

SS-EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
SS-EN 1233:1997 Water quality - Determination of chromium - Atomic absorption spectrometric method

Association Francaise de Normalisation

NF EN 1233:1996 Water quality - Chromium dosage - Atomic absorption spectrometry methods
NF EN ISO 5961:1995 Water quality - Cadmium determination by atomic absorption spectrometry
NF EN 16197:2013 Fertilizers - Magnesium determination by atomic absorption spectrometry
NF EN ISO 7980:2000 Water quality - Calcium and magnesium dosage - Atomic absorption spectrometry method
NF EN ISO 12020:2000 Water quality - Aluminum determination - Atomic absorption spectrometry methods
NF T90-133*NF EN 1233:1996 Water quality - Determination of chromium - Atomic absorption spectrometric methods
NF EN 29658:1992 Steels - Determination of aluminum - Flame atomic absorption spectrometry method

Standards Norway

NS-EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
SN-CEN/TS 16197:2011 Fertilizers — Determination of magnesium by atomic absorption spectrometry
NS-EN 1233:1996 Water quality — Determination of chromium — Atomic absorption spectrometric methods
NS-EN 1483:2007 Water quality — Determination of mercury — Method using atomic absorption spectrometry

European Committee for Standardization (CEN)

EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry

Lithuanian Standards Office

LST EN 16197-2013 Fertilizers - Determination of magnesium by atomic absorption spectrometry
LST EN 1233-2000 Water quality - Determination of chromium - Atomic absorption spectrometric methods

GCC Standardization Organization

BH GSO ISO 9174:2024 Water quality – Determination of chromium – Atomic absorption spectrometric method
GSO ISO 12020:2013 Water quality -- Determination of aluminium -- Atomic absorption spectrometric methods
GSO ISO 6286:2015 Molecular absorption spectrometry -- Vocabulary -- General -- Apparatus
GSO ISO 7980:2013 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
GSO ISO 315:2015 Manganese ores and concentrates -- Determination of nickel content -- Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 12020:2013 Water quality -- Determination of aluminium -- Atomic absorption spectrometric methods
OS GSO ISO 6286:2015 Molecular absorption spectrometry -- Vocabulary -- General -- Apparatus
OS GSO ISO 9174:2007 Water quality – Determination of chromium – Atomic absorption spectrometric method
OS GSO ISO 7980:2013 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 6286:2017 Molecular absorption spectrometry -- Vocabulary -- General -- Apparatus
BH GSO ISO 12020:2016 Water quality -- Determination of aluminium -- Atomic absorption spectrometric methods

Netherlands Institute for Standardization

NPR 6450-1980 Water. General prescription of atomic absorption spectrometry

Gosstandart of Russia

GOST 32350-2024 Gasolines. Determination of lead by atomic absorption spectrometry
GOST R 51942-2002 Gasolines. Determination of lead by method of atomic absorption spectrometry
GOST EN 16197-2016 Fertilizers. Determination of magnesium by atomic absorption spectrometry
GOST R 51925-2011 Gasolines. Determination of manganese by method of atomic absorption spectroscopy
GOST R 51925-2002 Gasolines. Determination of manganese by method of atomic absorption spectroscopy
GOST 32350-2013 Gasolines. Determination of lead by method of atomic absorption spectrometry

American Society for Testing and Materials (ASTM)

ASTM E663-86(1991)e1 Standard Practice for Flame Atomic Absorption Analysis

South African Bureau of Standard

SANS 6265:2006 Water - Calcium and magnesium content - Atomic absorption spectrometric method

Belgian Standards Institute

NBN T 01-103-1985 Layouts for standards - Standard for molecular absorption spectrometry

Austrian Standards

ONORM ISO 7980:1988 Water quality; determination of calcium and magnesium; atomic absorpüon spectrometric method