Determination of calcium and magnesium in water by edta complexometric titration

Determination of calcium and magnesium in water by edta complexometric titration, Total:88 items.

The international standard classification for "Determination of calcium and magnesium in water by edta complexometric titration" includes: Water quality , Chemical analysis , Manganese ores , Chromium ores , Bases , Cadmium, cobalt and their alloys , Ferroalloys , Chemical analysis of metals .

The Chinese standard classification for "Determination of calcium and magnesium in water by edta complexometric titration" includes: Analysis methods for toxic substances in water , Basic standards and general methods for water treatment agent , Manganese ore , Chrome ore , Inorganic acid and alkali , Steel and iron alloy analysis method , Semimetal and semiconductor material analysis method , Precious metals and its alloy analysis method .

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

GB/T 4700.3-1984 Methods for chemical analysis of calcium-silicon;The EDTA titrimetric method for the determination of aluminum content
GB 4700.2-1988 Calcium silicon alloy chemical analysis method EDTA titration method for determination of calcium content
GB/T 1511-2006 Manganese ores - Determination of calcium and magnesium contents - EDTA titrimetric method
GB/T 24221-2009 Chromium ores—Determination of calcium and magnesium contents—EDTA titrimetric method
GB/T 7477-1987 quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
GB/T 4700.2-1988 Methods for chemical analysis of calcium-silicon-The EDTA titrimetric method for the determination of calcium content
GB/T 15452-1995 Industrial circulating cooling water－Determination of calcium and magnesium－EDTA titration method
GB/T 15452-2009 Industrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use—Determination of the calcium content—EDTA complexometric method
GB/T 7476-1987 Water quality - Determination of calcium - EDTA titrimetric method

中华人民共和国环境保护部

GB 7476-1987 Water quality-Determination of calcium -EDTA titrimetrlc method
GB 7477-1987 Water quality-Determination of the sum of calcium and magueslum-EDTA titrimetrlc method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 1511-2016 Manganese ores一Determination of calcium and magnesmm contents一 EDTA titrimetric method

工业和信息化部

YB/T 5314-2016 Calcium silicon alloy―Determination of aluminium content―EDTA titrimetric method
YB/T 5313-2016 Calcium silicon alloy-Determination of calcium content- EDTA titrimetric method

Group Standards of the People's Republic of China

T/QAS 056-2021 Determination of Calcium and Magnesium in Brine by Potentiometric Titration
T/QAS 042-2021 EDTA Volumetric Method for Determination of Calcium and Magnesium in Brine

Professional Standard - Ferrous Metallurgy

YB/T 5313-2006 Methods for chemical analysis of calcium-silicon The EDTA titrimetric method for the determination of calcium content
YB/T 191.5-2001 Methods for chemical analysis of chromium ores. The EDTA titrimetric method for the determination of calcum oxide and magnesium oxide content
YB/T 5314-2006 Methods for chemical analysis of calcium-silicon - The EDTA titrimetric method for the determination of aluminum content

Professional Standard - Non-ferrous Metal

YS/T 372.11-2006 Methods for elementary analysis of precious alloy -- Determination of magnesium content -- EDTA complex metric titration
YS/T 372.11-1994 Methods for elementary analysis of precious alloy.Determination of magnesium content.EDTA complexometric titration

Standard Association of Australia （SAA）

AS 2383:1986 Waters - Determination of calcium - EDTA complexometric titration method

GSO

GSO ISO 6059:2008 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
OS GSO ISO 6059:2008 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
GSO ISO 5975:2017 Chromium ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method
OS GSO ISO 5975:2017 Chromium ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method
GSO ISO 6058:2008 Water quality - Determination of calcium content - EDTA titrimetric method
OS GSO ISO 6058:2008 Water quality - Determination of calcium content - EDTA titrimetric method
OS GSO ISO 2482:2008 Sodium chloride for industrial use - Determination of calcium and magnesium contents - EDTA complexometric methods
BH GSO ISO 6233:2017 Manganese ores and concentrates -- Determination of calcium and magnesium contents -- EDTA titrimetric method
GSO ISO 6233:2015 Manganese ores and concentrates -- Determination of calcium and magnesium contents -- EDTA titrimetric method

Korean Agency for Technology and Standards (KATS)

KS I ISO 6059-2007(2012) Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 6059:2007 Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 6059:2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method
KS M ISO 2482-2017(2022) Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS E ISO 5975-2002(2022) Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS E ISO 5975-2002(2017) Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS E ISO 5975-2022 Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS I ISO 6058-2023 Water quality－Determination of calcium content (EDTA titrimetric method)
KS I ISO 6058-2008(2018) Water quality－Determination of calcium content (EDTA titrimetric method)
KS I ISO 6058:2008 Water quality-Determination of calcium content (EDTA titrimetric method)
KS E ISO 6233-2011(2016) Manganese ores and concentrates－Determination of calcium and magnesium contents－EDTA titrimetric method
KS M ISO 2482:2012 Sodium chloride for industrial use－Determination of calcium and magnesium contents－EDTA complexometric methods
KS M ISO 2482:2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS M ISO 2482-2022 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS M ISO 5399-2022 Leather－Determination of water-soluble magnesium salts－EDTA titrimetric method
KS M ISO 5399-2012(2017) Leather－Determination of water-soluble magnesium salts－EDTA titrimetric method
KS E ISO 6233:2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
KS E ISO 5975:2002 Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS E 3085-2022 Chromium ores — Method for determination of magnesium — EDTA titrimetric method
KS E 3085-2012(2017) Chromium ores－Method for determination of magnesium－EDTA titrimetric method

AENOR

UNE-ISO 6059:2014 Water quality. Determination of the sum of calcium and magnesium. EDTA titrimetric method
UNE 77013:1989 WATER QUALITY. DETERMINATION OF CALCIUM CONTENT. EDTA TITRIMETRIC METHOD
UNE 34204:1981 SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.

ZA-SANS

SANS 453:2005 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method

KR-KS

KS I ISO 6059-2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method
KS I ISO 6058-2008(2023) Water quality－Determination of calcium content (EDTA titrimetric method)
KS E ISO 6233-2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
KS M ISO 2482-2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods

International Organization for Standardization (ISO)

ISO 6059:1984 Water quality; Determination of the sum of calcium and magnesium; EDTA titrimetric method
ISO 6058:1984 Water quality; Determination of calcium content; EDTA titrimetric method
ISO 2482:1973 Sodium chloride for industrial use; Determination of calcium and magnesium contents; EDTA complexometric methods
ISO 5975:1983 Chromium ores; Determination of calcium and magnesium contents; EDTA titrimetric method

SCC

AS 2383:1980 Waters - Determination of calcium - EDTA complexometric titration method
NS 9049:1981 Sodium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method
UNE-EN ISO 5399:1999 LEATHER. DETERMINATION OF WATER-SOLUBLE MAGNESIUM SALTS. EDTA TITRIMETRIC METHOD. (ISO 5399:1984).
NS-EN ISO 5399:1998 Leather — Determination of water-soluble magnesium salts — EDTA titrimetric method (ISO 5399:1984)
NS 4728:1983 Water analysis - Determination of the sum of calcium and magnesium - Titrimetric method

YU-JUS

JUS H.Z1.181-1985 Testing of industrial vvaters. Determination of calcium and magnesium content — EDTA — titrimetric method
JUS H.G8.382-1989 Reagents. Calciuin nitrata tetrahvdrate. Detarninatior. of calciun nitrate tetrahvdrate -ontent. EDTA(di-sodiun sait) conplexonezric method
JUS H.G8.089-1983 Reagents. Calcium sulphate dihydrate. Determination ofcalcium sulphatedihydratecontent. EDTA com- plexometric method
JUS B.G8.304-1988 Ores and concentrates. Cbromium ores. Determination of calcium and magnesium contents. EUTA titrimetric method
JUS H.Z8.060-1984 Water for antifreezes production. Determination of calcium and magnesium salts content as CaO. Com- plexometric method.

American Society for Testing and Materials (ASTM)

ASTM E372-21 Standard Test Method for Determination of Calcium and Magnesium in Magnesium Ferrosilicon by EDTA Titrimetry
ASTM E815-17b(2023) Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
ASTM E815-17b Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
ASTM E815-17a Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry

Lithuanian Standards Office

LST ISO 6059:1998 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method (ISO 6059:1984, identical)
LST ISO 6058:1998 Water quality - Determination of calcium content - EDTA titrimetric method (ISO 6058:1984, identical)

SE-SIS

SIS SS 02 81 21-1983 Determination of the sum of calcium and magnesium in water -Titrimetric method

British Standards Institution (BSI)

BS EN ISO 5399:1998 Leather — Determination of water - soluble magnesium salts — EDTA titrimetric method
BS DD CEN/TS 16198:2011 Fertilizers. Determination of magnesium by complexometry

CZ-CSN

CSN 65 2464-1981 Sodium chloride [Salt) Complexometric Method of Calcium and Magnesium Content Determínation

BE-NBN

NBN T 03-164-1980 Sodium chloride for industrial use - Determination of calcium and magnesium contents - EDTA complexometric methods

RO-ASRO

STAS SR ISO 2482:1995 Sodium chloride for industrial use. Determination of calcium and magnesium contents. EDTA complexometric method

PL-PKN

PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods

DIN

DIN EN ISO 5399:1998 Leather - Determination of water-soluble magnesium salts - EDTA titrimetric method (ISO 5399:1984)

Others: Determination of calcium and magnesium in water by edta complexometric titration