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Determination of Potassium Spectrophotometry

Determination of Potassium Spectrophotometry, Total:71 items.

In the international standard classification, Determination of Potassium Spectrophotometry involves: Organic chemicals, Water quality, Beverages, Inorganic chemicals, Metalliferous minerals, Vocabularies, Iron and steel products, Non-ferrous metals, Soil quality. Pedology, Animal feeding stuffs, Ferrous metals, Environmental protection, Nuclear energy engineering, Analytical chemistry, Air quality, Geology. Meteorology. Hydrology.

YU-JUS, Determination of Potassium Spectrophotometry

JUS H.P8.036-1992 Potassium metabisulphite, as pesticide. Determination of arsen content. Spectrophotometric method
JUS H.G8.103-1984 Reagents. Potassium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.Z1.171-1983 Testing of industrial vvaters. Determination of iron content. Spectrophotometric method with potassium rodanide
JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
JUS H.G8.110-1984 Reagents. Potassium chloride. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.346-1988 Reagents Zinec chloride. Determination of sodium and potassium contents.Flane emission speetrophotometric nethod
JUS H.G8.134-1984 Reagents. Ammoniasolution. Determination ofsodium andpotassium contents. Flame emission spectro- hotometric method
JUS H.G8.201-1985 Reagents. Ammonium chloride. Determ inati on of sodium and potassium contents. Flame emission spectrophotometric method
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.180-1983 Reagents. Potassium dicyanoaurate (I). Determination of iron content. 1,10-Phenanthroline spectropho- tometric method
JUS H.G8.370-1989 Reagents. Nickel(II) chloride hexahydrate. Determination of sodium and potassium contents. Flame emission spectrophotometric method
JUS H.G8.265-1987 Reagents. Barium chloride dihydrate. Determination of sodium and potasium contents. Flame emission spectrophotometric method
JUS H.G8.163-1984 Reagents. Sodium carbonate anhidrous and sodium carbonate decahydrate. Determination of potassium content. Flame emission spectrophotometric method
JUS H.G8.471-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of sodium and potassium contents. Flame emission spectrophotometric method
JUS H.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method
JUS H.G8.391-1989 Reagents. Calciun nitrate tetrahydrate. Determination of potassiurn and sodium contents. Flame enission spectrcphotonetric r.iethod

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Potassium Spectrophotometry

GB/T 13255.3-1991 Caprolactam for industrial use--Determination of permanganate absorbance--Spectrometric method
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
GB/T 13255.3-2009 Test methods of caprolactam for industrial use.Part 3:Determination of permanganate absorption number.Spectrometric method
GB/T 6730.21-2016 Iron ores.Determination of manganse content.Potassium periodate spectrophotometric method
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 20931.9-2007 Methods for chemical analysis of lithium Determination of nitrogen content Mercuric potassium iodide spectrophotometric method
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 223.63-2022 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method
GB/T 20975.23-2008 Methods for chemical analysis of aluminium and aluminium alloys.Part 23: Determination of antimony content.Potassium iodide spectrophotometric method
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 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 3260.3-2013 Methods for chemical analysis of tin.Part 3:Determination of bismuth content.KI photometric method and flame atomic absorption spectrometric method
GB/T 20975.7-2008 Methods for chemical analysis of aluminium and aluminium alloys.Part 7:Determination of manganese content.Potassium periodate spectrophotometric method

中华人民共和国环境保护部, Determination of Potassium Spectrophotometry

GB 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry
GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Spectrophotometric method with silver salt
GB 11904-1989 Water quality-Determination of potassium and sodium-Flame atomic absorption spectrophotometry

Professional Standard - Commodity Inspection, Determination of Potassium Spectrophotometry

SN/T 3799-2014 Determination of potassium and sodium in coke ash.Atomic absorption spectrometry

Association Francaise de Normalisation, Determination of Potassium Spectrophotometry

NF V76-112:1980 Fruit and vegetable juices. Determination of the sodius and potassium contents (flame spectrophotometry method).
NF T20-375:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Photometric method.
NF T20-352:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.flame emission spectrophotometric method.
NF T20-362:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.flame emission spectrophotometric method.
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF T20-373:1977 Potassium hydroxide for industrial use. Determination of iron content. 1,10-phenanthroline photometric method.
NF T20-377:1977 Potassium hydroxide for industrial use. Determination of sodium content. Flame emission spectrophotometric method.

International Organization for Standardization (ISO), Determination of Potassium Spectrophotometry

ISO 2050:1976 Potassium chloride for industrial use; Determination of potassium content; Flame emission spectrophotometric method
ISO 2484:1973 Potassium sulphate for industrial use; Determination of potassium content; Flame emission spectrophotometric method
ISO 1550:1973 Potassium hydroxide for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 7485:2000 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
ISO 6767:1990 Ambient air; determination of the mass concentration of sulfur dioxide; tetrachloromercurate (TCM)/pararosaniline method

Professional Standard - Nuclear Industry, Determination of Potassium Spectrophotometry

EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method

BE-NBN, Determination of Potassium Spectrophotometry

NBN T 03-206-1980 Potassium sulphate for industrial use - Determination of potassium content - Flame emission spectrophotometric method
NBN T 03-221-1980 Potassium chloride for industrial use - Determination of potassium content - Flame emission spectrophotometric method
NBN T 03-194-1980 Potassium hydroxide for industrial use - Determination of sodium con-tent - Flame emission spectrophotometric method
NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

British Standards Institution (BSI), Determination of Potassium Spectrophotometry

BS ISO 9682-2:2007 Iron ores - Determination of manganese content - Periodate spectrophotometric method

Professional Standard - Environmental Protection, Determination of Potassium Spectrophotometry

HJ 615-2011 Soil.Determination of organic carbon.Potassium dichromate oxidation spectrphotometric method
HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
HJ 634-2012 Soil.Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods

工业和信息化部, Determination of Potassium Spectrophotometry

YB/T 4709-2018 Determination of manganese oxide content in steel slag Potassium (sodium periodate) spectrophotometry
YB/T 4726.12-2021 Determination of manganese oxide content in iron-containing dust sludge Potassium (sodium periodate) spectrophotometry

TR-TSE, Determination of Potassium Spectrophotometry

TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method

Korean Agency for Technology and Standards (KATS), Determination of Potassium Spectrophotometry

KS E ISO 13312:2007 Iron ores－Determination of potassium content－Flame atomic absorption spectrometric method
KS I ISO 6767:2006 Ambient air－Determination of the mass concentration of sulphur dioxide [Tetrachloromercurate (TCM)/pararosaniline method]

Shandong Provincial Standard of the People's Republic of China, Determination of Potassium Spectrophotometry

DB37/T 4664-2023

Professional Standard - Non-ferrous Metal, Determination of Potassium Spectrophotometry

YS/T 568.10-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of manganese content.Potassium periodate spectrophotometric method
YS/T 807.8-2012 Chemical analysis methods of aluminium dardeners.Part 8:Determination of antimony content.Potassium iodide spectrophotometric method
YS/T 807.9-2012 Chemical analysis methods of aluminum hardeners.Part 9:Determination of bismuth content.Potassium iodide spectrophotometric method
YS/T 807.2-2012 Chemical analysis methods of aluminum hardeners.Part 2:Determination of manganese content.Potassium periodate spectrophotometric method

Yunnan Provincial Standard of the People's Republic of China, Determination of Potassium Spectrophotometry

DB53/T 723-2015 Copper concentrate smelting sewage acid chemical analysis method Determination of rhenium content Potassium thiocyanate spectrophotometry

IT-UNI, Determination of Potassium Spectrophotometry

UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.

Professional Standard - Ocean, Determination of Potassium Spectrophotometry

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