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Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry, Total:181 items.

In the international standard classification, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry involves: Water quality, Coals, Metalliferous minerals, Organic chemicals, Nuclear energy engineering, Geology. Meteorology. Hydrology, Pesticides and other agrochemicals, Fertilizers, Non-ferrous metals, Ferrous metals, Beverages, Inorganic chemicals, Animal feeding stuffs, Farming and forestry, Iron and steel products, Milk and milk products, Refractories, Fuels, Vocabularies, Pulps, Fruits. Vegetables, Powder metallurgy, Testing of metals, Analytical chemistry, Ferroalloys.

American Society for Testing and Materials (ASTM), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

ASTM D3561-16(2021)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02(2007)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-96 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D4192-08 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-03 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-97 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D5086-20 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM UOP410-85 Sodium in Catalysts by Flame Emission or Atomic Absorption Spectrophotometry
ASTM D4191-03 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-08 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM UOP800-79 Vanadium, Nickel and Iron in Petroleum Oils by Atomic Absorption Spectrophotometry
ASTM D5086-01 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D5086-95 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D5086-01(2008) Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D6071-96(2000) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM D6071-96 Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM D4382-18 Standard Test Method for Barium in Water, Atomic Absorption Spectrophotometry, Graphite Furnace

中华人民共和国环境保护部, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

GB 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry
GB 11904-1989 Water quality-Determination of potassium and sodium-Flame atomic absorption spectrophotometry
GB 13580.13-1992 Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry
GB 11907-1989 Water quality-Determination of silver-Flame atomic absorption spectrophotometric method
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrophotometric method
GB 11911-1989 Water quality-Determination of iron and manganese-Flame atomic absorption spectrophotometric method
GB 7475-1987 Water quality-Determination of copper,zinc,lead and cadmium-Atomlc absorption spectrometry
GB 13196-1991 Water quality-Determination of sulphate-Flame atomic absorption spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
GB/T 6730.49-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
GB 6730.49-1986 Methods for chemical analysis of iron ore - Determination of sodium and potassium by atomic absorption spectrometry
GB/T 11848.14-1991 Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
GB/T 10304.6-1988 Determination of Na in cathode carbonate by atomic absorption spectrophotometry
GB/T 13370-1992 Determination of lithium,sodium,potassium and cesium in uranium dioxide dioxide powders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry
GB/T 4324.18-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 4325.18-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 4324.17-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 4325.17-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 7315.8-1987 Methods for chemical analysis of vanadium pentoxide--The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents
GB/T 11905-1989 Water quality--Determination of calcium and magnesium--Atomic absorption spectrophotometric method
GB 11905-1989 Determination of Water Quality Calcium and Magnesium - Atomic Absorption Spectrophotometry
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method
GB/T 2590.5-1981 Zirconium and hafnium oxides--Determination of sodium content--Flame atomic absorption spectrophotometric method
GB/T 6901.9-1986 Silica refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
GB/T 7468-1987 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB 7468-1987 Determination of Total Mercury in Water Quality by Cold Atomic Absorption Spectrophotometry
GB/T 11912-1989 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 11907-1989 Water quality--Determination of silver--Flame atomic absorption spectrophotometric method
GB/T 9489.3-1988 Determinations of Fe2O3,CaO,MgO,Na2O and K2O in alundum powder by atomic absorption spectrophotometry
GB/T 14640-1993 Industrial circulating cooling water--Determination of potassium--Atomic absorption spectrometry
GB/T 13885-2003 Animal feeding stuffs-Determination of thecontents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc-Method using atomic absorption spectrometry
GB/T 7475-1987 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 15505-1995 Water quality--Determination of selenium--Graphite furnace atomic absorption spectrometric method
GB/T 14673-1993 Water quality. Determination of Vanalium. Graphite furnace atomic absorption spectrometric method
GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method
GB/T 14641-1993 Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometry
GB/T 6900.9-1986 Fireclay and high-alumina refractories--Determination of potassium oxide and sodium oxide content--Atomic absorption spectrophotometric method
GB 6900.9-1986 Clay, high alumina refractories chemical analysis methods atomic absorption spectrophotometry determination of potassium oxide, sodium oxide content
GB/T 11446.5-1997 Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry
GB/T 11446.5-2013 Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry
GB/T 13196-1991 Water quality--Determination of sulphate--Flame atomic absorption spectrophotometric method
GB/T 8704.9-2009 Ferrovanadium.Determination of manganese content.The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method
GB/T 4103.12-1983 Methods for chemical analysis of lead-base alloys--The atomic absorption spectrophotometric methods for the determination of silver,zinc,magnesium and sodium contents

IN-BIS, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

IS 10614-1983

Professional Standard - Commodity Inspection, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

SN/T 3799-2014 Determination of potassium and sodium in coke ash.Atomic absorption spectrometry
SN/T 2725-2010 Determination of sodium,potassium and iron content in coal tar oil and anthracene oil.Atomic absorption spectrometric method

AT-ON, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

ONORM M 6603-1-1997 Water analysis - Determination of potassium and sodium by atomic absorption spectrometry

VN-TCVN, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

TCVN 6196-2-1996 Water quality.Determination of sodium and potassium.Part 2: Determination of potassium by atomic absorption spectrometry
TCVN 6196-1-1996 Water quality.Detection of sodium and potassium.Part 1: Determination of sodium by atomic absorption spectrometry
TCVN 5384-1991 Crude oil.Determination of sodium and potassium content by atomic absorption spectrophotometry
TCVN 6269-2008 Milk and milk products.Determination of calcium, sodium, potassium and magnesium contents.Atomic absorption spectrometric method

International Organization for Standardization (ISO), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
ISO 9964-1:1993 Water quality; determination of sodium and potassium; part 1: determination of sodium by atomic absorption spectrometry
ISO 8070:2007 | IDF 119:2007 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
ISO 6831:1986 Iron ores; Determination of sodium and/or potassium contents; Flame atomic absorption spectrometric method
ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
ISO 8070:2007|IDF 119:2007 Determination of calcium, sodium, potassium and magnesium content in milk and milk products by atomic absorption spectrometry
ISO 1830:1982 Pulps; Determination of manganese content; Sodium periodate photometric and flame atomic absorption spectrometric methods
ISO 7969:1985 Manganese ores and concentrates; Determination of sodium and potassium contents; Flame atomic absorption spectrometric method

Lithuanian Standards Office , Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

LST ISO 9964-2:1998 Water quality. Determination of sodium and potassium. Part 2: Determination of potassium by atomic absorption spectrometry
LST ISO 9964-1:1998 Water quality. Determination of sodium and potassium. Part 1: Determination of sodium by atomic absorption spectrometry
LST EN 1134-2000 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

Korean Agency for Technology and Standards (KATS), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

KS I ISO 9964-2:2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 9964-1:2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS E ISO 13312:2007 Iron ores－Determination of potassium content－Flame atomic absorption spectrometric method
KS E ISO 13313:2007 Iron ores－Determination of sodium content－Flame atomic absorption spectrometric method
KS H ISO 8070:2006 Dried milk－Determination of sodium and potassium contents－Flame emission spectrometric method
KS H ISO 8070:2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS E ISO 7969:2001 Manganese ores and concentrates －Determination of sodium and potassium contents－Flame atomic absorption spectrometric method
KS E ISO 7969-2001(2021) Manganese ores and concentrates －Determination of sodium and potassium contents－Flame atomic absorption spectrometric method

KR-KS, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

KS I ISO 9964-2-2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 9964-1-2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS H ISO 8070-2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method

Japanese Industrial Standards Committee (JISC), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry

BE-NBN, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
NBN B 12-211-1975

German Institute for Standardization, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DIN EN 1134:1994-12 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994
DIN EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000

CZ-CSN, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

CSN ISO 6831:1993 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method
CSN ISO 7969:1993 Manganese ores and concentrates. Determination of sodium and potassium contents. Flame atomic absorption spectrometric method
CSN 42 0635 Cast.15-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of sodium by the atomic absorption method and flame-photometric method
CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods

Professional Standard - Non-ferrous Metal, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

YS/T 227.8-1994 Determination of Magnesium and Sodium in Tellurium (Atomic Absorption Spectrophotometry)
YS/T 568.5-2006 Determination of sodium content in zirconium oxide and hafnium oxide by flame atomic absorption spectrophotometry
YS/T 555.9-2009 Methods for chemical analysis of molybdenum concentrate.Determination of potassium and sodium content.Flame atomic absorption spectrometry
YS/T 226.11-1994 Determination of magnesium, copper, iron and nickel in selenium (atomic absorption spectrophotometry)

Association Francaise de Normalisation, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.
NF EN 1134:1994 Jus de fruits et de légumes - Dosage du sodium, du potassium, du calcium et du magnésium par spectrométrie d'absorption atomique (SAA)
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF ISO 8070:2007 Lait et produits laitiers - Détermination des teneurs en calcium, sodium, potassium et magnésium - Méthode spectrométrie par absorption atomique
NF A20-603:1989 Iron ores. Determination of sodium and/or potassium content. Flame atomic absorption spectrometric method.
NF V04-355*NF ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
NF T20-460:1980 Sodium sulphate for industrial use. Determination of calcium content flame atomic absorption spectrometric method.
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
NF A95-488*NF EN ISO 11876:2010 Hardmetals - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc contents in cobalt metal powders - Flame atomic absorption spectrometric method.
NF T90-005:1985 TESTING WATER. DETERMINATION OF CALCIUM AND MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRY.
NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.

工业和信息化部, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

YB/T 5176-2016 Determination of potassium and sodium content of raw material oil for carbon black by atomic absorption spectrometry and flame photometry
YB/T 4726.13-2022 Determination of potassium and sodium content in iron-containing dust sludge by flame atomic absorption spectrometry
YB/T 4711-2018 Determination of potassium oxide and sodium oxide content in steel slag by flame atomic absorption spectrometry

British Standards Institution (BSI), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 6068-2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS EN 1134:1994 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS EN 1134:1995 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS 6068 Sec.2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 6068 Sec.2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method

Professional Standard - Ocean, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

HY/T 206-2016 Determination of iron, manganese,nickel,potassium,sodium,calcium and magnesium in the marine sediments and organisms.Atomic absorption spectrophotometry

Professional Standard - Water Conservancy, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

SL/T 271-2001 Water quality - Determination of total mercury - Potassium borohydride reduction - Cold atomic absorption spectrophotmetry

Professional Standard - Tobacco, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

YC/T 274-2008 Determination of potassium,sodium,calcium,magnesium in cigarette paper-Flame atomic absorption spectrometry

ET-QSAE, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

ES 401-2000

Indonesia Standards, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

SNI 6989.69-2009

European Committee for Standardization (CEN), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)

Professional Standard - Coal, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

MT/T 361-1994 Determination of Copper in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 364-1994 Determination method of cadmium in coal mine water - Atomic absorption spectrophotometry
MT/T 365-1994 Method for Determination of Manganese in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 363-1994 Determination of Zinc in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 362-1994 Determination method of lead in coal mine water-Atomic absorption spectrophotometry

未注明发布机构, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

BS EN 1134:1995(1999) Method for Determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry

Professional Standard - Ferrous Metallurgy, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

YB/T 5335-2006 Method for chemical analysis of vanadium pentoxide - Determination of potassium oxide and sodium oxide by atomic absorption spectrophotometry
YB/T 190.11-2014 Continuous casting powder.The determination of manganese oxide content.The sodium (potassium) periodate spectrophotometric method and the flame atomic absorption 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, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

GB/T 13885-2017 Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry

Shandong Provincial Standard of the People's Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DB37/T 1953-2011 Determination of copper, zinc, lead and cadmium in agricultural water - atomic absorption spectrophotometry

ES-UNE, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

UNE-EN 1134:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF SODIUM, POTASIUM, CALCIUM AND MAGNESIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY (AAS).

PL-PKN, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

PN H04123-1992 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method
PN-ISO 8070-2021-06 P Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method

International Dairy Federation (IDF), Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

IDF 119-2007 Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method

Professional Standard - Environmental Protection, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

HJ 597-2011 Water quality- Determination of total mercury -Cold atomic absorption spectrophotometry
HJ 603-2011 Water quality.Determination of barium.Flame atomic absorption spectrophotometry
HJ 957-2018 Determination of Cobalt in Water Quality by Flame Atomic Absorption Spectrophotometry
HJ 757-2015 Water quality - Determination of chromium-Flame atomic absorption spectrometry
HJ 1046-2019 Determination of Antimony in Water Quality by Flame Atomic Absorption Spectrophotometry
HJ/T 59-2000 Water quality.Determination of beryllium.Graphite furnace atomic absorption spectrophotometry
HJ 602-2011 Water quality.Determination of barium.Graphite furnace atomic absorption spectrophotometry
HJ 673-2013 Water quality.Determination of vanadium by graphite furnace atomic absorption spectrometric method
HJ 748-2015 Water quality-Determination of Thallium-Graphite furnace absorption Apectrophotometric method
HJ 1047-2019 Water Quality Determination of Antimony Graphite Furnace Atomic Absorption Spectrophotometry
HJ 958-2018 Water Quality Cobalt Determination Graphite Furnace Atomic Absorption Spectrophotometry
HJ 1193-2021 Determination of Water Quality Indium Graphite Furnace Atomic Absorption Spectrophotometry
HJ 807-2016 Water quality-Determination of molybdenum and titanium by graphite furnace atomic absorption spectrophotometry

SE-SIS, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

SIS SS 02 81 60-1982 Metal content of water determined bv atomic absorption spectroscopy, atomization in fiame — Special guidelines for sodium and potassium

RU-GOST R, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

GOST 33462-2015 Juice products. Determination of sodium, potassium, calcium and magnesium by atomic absorption spectrometry method
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry

Taiwan Provincial Standard of the People's Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

CNS 12638-2004 Method of test for fruit and vegetable juices and drinks－Determination of sodium,potassium,calcium and magnesium by atomic absorption spectrophotometry

Group Standards of the People's Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

T/QAS 060-2021 Determination of Mercury in Brine Pyrolysis Atomic Absorption Spectrophotometry

Professional Standard - Geology, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DZ/T 0064.82-2021 Methods of Analytical Analysis of Groundwater Quality Part 82: Determination of Sodium by Flame Atomic Absorption Spectrophotometry

Professional Standard - Aviation, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

HB 7266.3-1996 Analytical methods for chemical composition of aluminum-lithium alloys Determination of potassium and sodium content by atomic absorption spectrometry

YU-JUS, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

JUS H.B8.130-1980 Cryolite, natural and artificial. Determination of sodium content. Flame atomic absorption spectrophotometric method

Danish Standards Foundation, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DS/EN 1134:1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

Professional Standard - Agriculture, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry

Yunnan Provincial Standard of the People's Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DB53/T 728-2015 Determination of Indium Content in Zinc Materials - Atomic Absorption Spectrophotometry

Sichuan Provincial Standard of the People's Republic of China, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

DB51/T 1347-2011 Determination of Cadmium in Crops - Graphite Furnace Atomic Absorption Spectrophotometry

Professional Standard - Electron, Determination of Potassium and Sodium in Water by Atomic Absorption Spectrophotometry

SJ/T 11556-2015 Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS