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calcium ions and edta

calcium ions and edta, Total:106 items.

In the international standard classification, calcium ions and edta involves: Analytical chemistry, Coals, Water quality, Mining equipment, Non-ferrous metals, Fruits. Vegetables, Beverages, Wood-based panels, Fertilizers, Metalliferous minerals, Ferroalloys, Spices and condiments. Food additives, Farming and forestry, Soil quality. Pedology, Vocabularies, Raw materials for rubber and plastics, Ferrous metals, Chipless working equipment, Refractories, Laboratory medicine, Products of the chemical industry, FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE, Meat, meat products and other animal produce, Pumps, Powder metallurgy, Testing of metals, Products of the textile industry, Extraction and processing of petroleum and natural gas, Burners. Boilers, Geology. Meteorology. Hydrology, Organic chemicals, Tea. Coffee. Cocoa.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, calcium ions and edta

GB/T 15452-1995 Industrial circulating cooling water--Determination of calcium and magnesium--EDIT titration method
GB/T 15452-2009 Industrial circulating cooling water.Determination of calcium and magnesium.EDTA titration method
GB/T 15454-1995 Industrial circulating cooling water Determination of Sodium, Potassium, Ammonium, Magnesium and Colcium Ions Chromatography
GB/T 15454-2009 Industrial circulating cooling water.Determination of sodium ,ammonium,potassium,magnesium and calcium.Ion chromatography
GB/T 6150.5-2008 Methods for chemical analysis of tungsten concentrates.Determination of calcium content .EDTA volumetric method and flame atomic absorption spectrometric method
GB/T 13025.6-1991 General test method in salt industry--Determination of calcium and magnesium ions
GB/T 10267.1-1988 Method for analysis of calcium metal--The determination of chlorine content by chloride--Selective electrode
GB 10267.1-1988 Analytical method for calcium metal Determination of chlorine by chloride ion selective electrode method
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T 5551-2010 Surface active agents.Determination for total calcium ion and magnesium ion contents in dispersing agents
GB/T 4324.13-2008 Methods of chemical analysis of tungsten Determination of calcium content Inductively coupled plasma atomic emission spectrometry
GB/T 18882.5-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of aluminum oxide content-EDTA titrimetric method
GB/T 35212.4-2023 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 4: Determination of sodium、magnesium、calcium in alkanol
GB/T 223.87-2018 Iron, steel and alloy.Determination of calcium and magnesium.Inductively coupled plasma mass spectrometric method
GB/T 24194-2009 Ferrosilicon.Determination of aluminium,clacium,managanese,chromium,titanium,copper,phosphorus and nickel content.Inductively coupled plasma atomic emission spectrometric method
GB/T 30376-2013 Determination of iron,manganese,copper,zinc,calcium,magnesium, potassium, sodium, phosphorus, sulfur in tea.Inductively coupled plasma atomic emission spectrometry

Professional Standard - Coal, calcium ions and edta

MT/T 202-2008 Determination of calcium ion and magnesium ion in coalmine water
MT/T 203-1995 Determination method of calcium ion and magnesium ion in coal mine water
MT/T 202-1995 Determination method of calcium ion in coal mine water
MT/T 485-1995 Determination method of calcium ion in acid water of coal mine

国家安全生产监督管理总局, calcium ions and edta

MT/T 202-2007 Determination of calcium ions and magnesium ions in coal mine water

Korean Agency for Technology and Standards (KATS), calcium ions and edta

KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
KS E ISO 12739:2007 Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method
KS E ISO 12739-2007(2022) Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method
KS E ISO 12739-2007(2017) Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method

International Organization for Standardization (ISO), calcium ions and edta

ISO 14911:1998 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water
ISO 12739:2006 Zinc sulfide concentrates - Determination of zinc - Ion-exchange/EDTA titrimetric method
ISO 13933:2014 Steel and iron - Determination of calcium and magnesium - Inductively coupled plasma atomic emission spectrometric method

RO-ASRO, calcium ions and edta

STAS 11277/8-1980 MINERAL WATERS Determination of calcium ion (Ca2+)
STAS 9163/17-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of interchangeable cations: calcium, magnesium, sodium and potassium

German Institute for Standardization, calcium ions and edta

DIN EN ISO 14911:1999 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water (ISO 14911:1998); G

Association Francaise de Normalisation, calcium ions and edta

NF T90-048*NF EN ISO 14911:1999 Water quality - Determination of dissolved Li+, Na+, NH 4+, K+, Mn 2+, Ca 2+, Mg 2+, Sr 2+ and Ba 2+ using ion chromatography - Method for water and waste water.
XP CEN/TS 17789-1:2022 Engrais organo-minéraux - Identification des agents chélatants - Partie 1 : détermination de l'EDTA, de l'HEEDTA et du DTPA par chromatographie ionique
XP U42-763-1*XP CEN/TS 17789-1:2022 Organo-mineral fertilizers - Identification of chelating agents - Part 1 : determination of EDTA, HEEDTA and DTPA by ion chromatography
NF EN 13368-1:2014 Engrais - Détermination des agents chélatants dans les engrais par chromatographie - Partie 1 : détermination du EDTA, HEEDTA et DTPA par chromatographie ionique

Jiangxi Provincial Standard of the People's Republic of China, calcium ions and edta

DB36/T 689-2012 Chemical analysis method of ionic rare earth raw ore Determination of total amount of rare earth in ionic phase EDTA titration method

RU-GOST R, calcium ions and edta

GOST 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
GOST R 51821-2001 Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST R 51927-2002 Steel and cast iron. Atomic emission nith inductively coupled plasma spectral method of calcium determination
GOST 34775-2021 Prepared (corrected) water for the manufacture of alcoholic beverages. Determination of the content of calcium, magnesium, sodium, potassium, ammonium ions by ion chromatography
GOST 3594.2-1993 Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium
GOST 23268.5-1978 Drinking medicinal, medicinal-table and natural-table minenal waters. Methods of determination of calcium and magnesium ions
GOST R 52417-2005 Mechanically separated poultry meat. Methods for determination of bond residues and calcium mass fraction

British Standards Institution (BSI), calcium ions and edta

BS EN 13368-1:2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - EDTA, HEDTA and DTPA
BS 1728-18:1970 Methods for the analysis of aluminium and aluminium alloys - Determination of zinc (ion-exchange-volumetric EDTA or polarographic method)
BS ISO 12739:2006 Zinc sulfide concentrates - Determination of zinc - Ion-exchange/EDTA titrimetric method
PD CEN/TS 17789-1:2022 Organo-mineral fertilizers. Identification of chelating agents. Determination of EDTA, HEEDTA and DTPA by ion chromatography
BS ISO 13933:2014 Steel and iron. Determination of calcium and magnesium. Inductively coupled plasma atomic emission spectrometric method
BS EN 13368-1:2014 Fertilizers. Determination of chelating agents in fertilizers by chromatography. Determination of EDTA, HEEDTA and DTPA by ion chromatography

Professional Standard - Ferrous Metallurgy, calcium ions and edta

YB/T 547.3-2014 Vanadium slag.Determination of calcium oxide content.Flame atomic absorption spectrometric method and EDTA titrimetric method
YB/T 4231-2010 Determination of silicon barium aluminum, silicon calcium barium and silicon calcium barium aluminum alloy aluminum, barium, iron, calcium, manganese, copper, chromium, nickel and phosphorus content by inductively coupled plasma emission spectrometry
YB/T 4174.1-2008 Determination of Aluminum Content in Silicon Calcium Alloy by Inductively Coupled Plasma Emission Spectrometry
YB/T 4174.2-2008 Determination of Phosphorus Content in Silicon Calcium Alloy Inductively Coupled Plasma Emission Spectrometry
YB/T 6088-2023 Determination of ferrosilicon nitride calcium, aluminum, chromium, manganese, titanium, phosphorus content by inductively coupled plasma atomic emission spectrometry

American Society for Testing and Materials (ASTM), calcium ions and edta

ASTM D511-03 Standard Test Methods for Calcium and Magnesium In Water
ASTM D511-14 Standard Test Methods for Calcium and Magnesium In Water
ASTM D511-09 Standard Test Methods for Calcium and Magnesium In Water

工业和信息化部, calcium ions and edta

HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
YB/T 4739-2019 Determination of chromium, iron, phosphorus, aluminum, titanium, copper, manganese and calcium content by inductively coupled plasma atomic emission spectrometry

Hebei Provincial Standard of the People's Republic of China, calcium ions and edta

DB13/T 5797-2023 Determination of calcium sulfate in soil by ion chromatography

Liaoning Provincial Standard of the People's Republic of China, calcium ions and edta

DB21/T 610-1991 Determination of sulfate ions in soil soluble salts - EDTA volumetric method
DB21/T 611-1991 Determination of calcium and magnesium ions in soil soluble salts - Atomic absorption spectrophotometry

Professional Standard - Petrochemical Industry, calcium ions and edta

SH/T 1608-1995 Determination of Calcium Ion Stability of SBR Latex
SH/T 1608-2014 Carboxyl styrene-butadiene rubber latex.Determination of calcium stability

Hunan Provincial Standard of the People's Republic of China, calcium ions and edta

DB43/T 1658-2019 Determination of calcium carbonate content (in terms of calcium ions) in fillers made of alkali recovered white mud

Professional Standard - Urban Construction, calcium ions and edta

CJ/T 143-2001 Urban water supply-Determination of sodium、magnesium、calcium-Ion chromatography method

Professional Standard - Electron, calcium ions and edta

SJ/T 10905-1996 Determination of PbO in electronic glass - Extraction / EDTA complexometric titration method

Professional Standard - Agriculture, calcium ions and edta

SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
空气和废气监测分析方法 4.2.10-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Ten Calcium and Magnesium Ions

Guizhou Provincial Standard of the People's Republic of China, calcium ions and edta

DB52/T 1074-2015 Determination of Phosphorus and Calcium in Calcium Dihydrogen Phosphate by Inductively Coupled Plasma Emission Spectrometry

Standard Association of Australia （SAA）, calcium ions and edta

AS 2678.2:2008 Zinc sulfide concentrates - Chemical analysis - Determination of zinc - Ion-exchange/EDTA titrimetric method

Lithuanian Standards Office , calcium ions and edta

LST EN 13368-1-2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography
LST EN 13368-1-2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - Part 1: EDTA, HEDTA and DTPA

European Committee for Standardization (CEN), calcium ions and edta

EN 13368-1:2001 Fertilizers - Determination of Chelating Agents in Fertilizers by Ion Chromatography - Part 1: EDTA, HEDTA and DTPA
CEN EN 13368-1-2001 Fertilizers - Determination of Chelating Agents in Fertilizers by Ion Chromatography - Part 1: EDTA, HEDTA and DTPA
FprCEN/TS 17789-1-2021 Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography

Danish Standards Foundation, calcium ions and edta

DS/EN 13368-1:2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - Part 1: EDTA, HEDTA and DTPA

ES-UNE, calcium ions and edta

UNE-CEN/TS 17789-1:2022 Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography (Endorsed by Asociación Española de Normalización in May of 2022.)

Professional Standard - Chemical Industry, calcium ions and edta

HG/T 3520-2015 Determination of calcium for phosphorus-zine prefilming fluid in industrial circulating cooling water
HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 3520-2000 Industrial circulating cooling water Determination of calcium For phosphorus-zine prefilmingtluid

国家药监局, calcium ions and edta

YY/T 1675-2019 Serum Electrolytes (Potassium, Sodium, Calcium, Magnesium) Reference Measurement Procedure (Ion Chromatography)

Professional Standard - Machinery, calcium ions and edta

JB/T 8063.6-1996 Determination of lead in copper-based materials and products by chemical analysis method of powder metallurgy materials and products (electrolytic separation-EDTA titration method)
JB/T 4081-1991 Sputtering ion pump type and basic parameters
JB/T 8063.6-2011 Methods for chemical analysis of powder metallurgy materials and products.Part 6:The electrolytic separation-EDTA titrimetric method for the determination of lead in copper-based materials and products

Japanese Industrial Standards Committee (JISC), calcium ions and edta

JIS M 8221-1:2018 Iron ores -- Determination of calcium -- Part 1: Potassium permanganate titrimetric determination after separation of co-existed elements and precipitated calcium oxalate

US-HI, calcium ions and edta

HI 1.3-2009 Rotodynamic(Centrifugal) Pumps for Design and Application
HI 1.3-2013 Rotodynamic(Centrifugal) Pumps for Design and Application

American National Standards Institute （ANSI), calcium ions and edta

ANSI/HI 1.3-2013 Rotodynamic Centrifugal Pumps for Design and Application

Professional Standard - Non-ferrous Metal, calcium ions and edta

YS/T 461.1-2003 The methods for chemical analysis of lead and zinc bulk concentrates-The determination of lead and zinc content-The Na_2EDTA titrmetric method after precipitation separation

国家市场监督管理总局、中国国家标准化管理委员会, calcium ions and edta

GB/T 223.88-2019 Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
GB/T 5687.12-2020 Ferrochromium—Determination of phosphorus, aluminum, titanium, copper, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method
GB/T 38394-2019 Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry

AENOR, calcium ions and edta

UNE-EN 13368-1:2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography

Qinghai Provincial Standard of the People's Republic of China, calcium ions and edta

DB63/T 1848-2020 Determination of potassium, sodium, calcium and magnesium in brine by inductively coupled plasma emission spectrometry

Professional Standard - Commodity Inspection, calcium ions and edta

SN/T 2493-2010 Determination of Ca,Fe,Na,Ni,Si,Ti,V in coal tar pitch by inductively coupled plasma atomic emission spectrometry

Group Standards of the People's Republic of China, calcium ions and edta

T/CNIA 0012-2019 Determination of Boron, Phosphorus, Iron, Aluminum, Calcium, Titanium Content in Silicon Powder - Inductively Coupled Plasma Atomic Emission Spectrometry
T/CCTA 30301-2020 Cotton and cationic modified cotton blend natural color yarn
T/QAS 015-2020 Determination of Calcium and Magnesium Content in Compound Fertilizers by Inductively Coupled Plasma Emission Spectrometry
T/QAS 006-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Brine - Inductively Coupled Plasma Emission Spectrometry

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, calcium ions and edta

GB/T 4698.8-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry

Professional Standard - Railway, calcium ions and edta

TB/T 2059.7-2006 Methods for analysis of diesel locomotive collants Part 7: Determination of calcium and magnesium

Professional Standard - Electricity, calcium ions and edta

DL/T 1127-2010 Guide for design and operation of plasma ignition system

Zhejiang Provincial Standard of the People's Republic of China, calcium ions and edta

DB33/T 2226-2019 Air Negative (Oxygen) Ion Observation and Evaluation Technical Specifications

Guangxi Provincial Standard of the People's Republic of China, calcium ions and edta

DB45/T 2106-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Nonfood Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry