Calcium determination by edta complexometric titration

Calcium determination by edta complexometric titration, Total:59 items.

The international standard classification for "Calcium determination by edta complexometric titration" includes: Ferroalloys , Bases , Cadmium, cobalt and their alloys , Water quality , Manganese ores , Chromium ores , Non-metalliferous minerals .

The Chinese standard classification for "Calcium determination by edta complexometric titration" includes: Steel and iron alloy analysis method , Inorganic acid and alkali , Semimetal and semiconductor material analysis method , Analysis methods for toxic substances in water , Manganese ore , Chrome ore , Metallurgical auxiliary material ore .

工业和信息化部

YB/T 4909.4-2021 Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment——Part 4:Determination of active calcium oxide content——EDTA complexometric titration and acid base titration method
YB/T 5314-2016 Calcium silicon alloy―Determination of aluminium content―EDTA titrimetric method
YB/T 6056-2022 Steel slag-Determination of calcium oxide content-EDTA titration method
YB/T 5313-2016 Calcium silicon alloy-Determination of calcium content- EDTA titrimetric method
YB/T 4582.1-2017 Ferrosilicon nitride-Determination of calcium content-EDTA titrimetric method

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

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

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 5314-2006 Methods for chemical analysis of calcium-silicon - The EDTA titrimetric method for the determination of aluminum content

中华人民共和国环境保护部

GB 7477-1987 Water quality-Determination of the sum of calcium and magueslum-EDTA titrimetrlc method
GB 7476-1987 Water quality-Determination of calcium -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 5195.1-2017 Fluorspar--Determination of calcium fluoride content--EDTA titration method and distillation-potentiometric titration method
GB/T 1511-2016 Manganese ores一Determination of calcium and magnesmm contents一 EDTA titrimetric method

Standard Association of Australia （SAA）

AS 2383:1980 Waters - Determination of calcium - EDTA complexometric titration method
AS 2383:1986 Waters - Determination of calcium - EDTA complexometric titration method

Korean Agency for Technology and Standards (KATS)

KS M ISO 2482-2017(2022) Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
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 5975-2002(2017) Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS I ISO 6059-2007(2012) 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 E ISO 5975-2022 Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS I ISO 6059:2007 Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS M ISO 2482:2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS M ISO 2482:2012 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 6233-2011(2016) Manganese ores and concentrates－Determination of calcium and magnesium contents－EDTA titrimetric method

American Society for Testing and Materials (ASTM)

ASTM E815-17b(2023) Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
ASTM E815-24 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

YU-JUS

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 H.B8.124-1980 Cryolite, natural and artificial. Determination of calcium content. EDTA (disodium saltj complexometric method
JUS H.Z1.181-1985 Testing of industrial vvaters. Determination of calcium and magnesium content — EDTA — titrimetric method

International Organization for Standardization (ISO)

ISO 6058:1984 Water quality; Determination of calcium content; EDTA titrimetric method
ISO 3238:1975 Sodium sulphate for industrial use; Determination of calcium content; EDTA complexometric method
ISO 6059:1984 Water quality; Determination of the sum of calcium and magnesium; EDTA titrimetric method
ISO 2482:1973 Sodium chloride for industrial use; Determination of calcium and magnesium contents; EDTA complexometric methods
ISO 986:1976 Sodium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method

GSO

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
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
OS GSO ISO 5975:2017 Chromium ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method
GSO ISO 5975:2017 Chromium ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method

Spanish Association for Standardization (UNE)

UNE 77013:1989 WATER QUALITY. DETERMINATION OF CALCIUM CONTENT. EDTA TITRIMETRIC METHOD
UNE-ISO 6059:2014 Water quality. Determination of the sum of calcium and magnesium. EDTA titrimetric method

SCC

NS 9049:1981 Sodium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method

KR-KS

KS I ISO 6058-2008(2023) Water quality－Determination of calcium content (EDTA titrimetric method)
KS I ISO 6059-2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method

South African Bureau of Standard

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