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Measuring Potassium

Measuring Potassium, Total:81 items.

In the international standard classification, Measuring Potassium involves: Soil quality. Pedology, Fertilizers, Inorganic chemicals, Non-ferrous metals, Jewellery, Analytical chemistry, Water quality, Metalliferous minerals, Ferrous metals, Animal feeding stuffs, Ferroalloys, Non-metalliferous minerals, Products of the chemical industry.

RU-GOST R, Measuring Potassium

GOST 26209-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Egner-Riem method (DL-method)
GOST 26208-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Egner-Riem-Domingo method (AL-method)
GOST 26205-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Machigin method modified by CINAO
GOST 26206-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Oniani method modified by CINAO
GOST 26207-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Kirsanov method modified by CINAO
GOST 26204-1991 Soils. Determination of mobile compounds of phosphorus and potassium by Chiricov method modified by CINAO
GOST 26210-1991 Soils. Determination of exchangeable potassium by Maslova method
GOST 20851.3-1993 Mineral fertilizers. Methods for determination of pottassium content
GOST 20851.3-1975 Mineral fertilizers. Methods for determination of potassium content
GOST 2082.9-1981 Molibdenum concentrates. Method for determination of sodium and potassium contents
GOST 851.8-1993 Primary magnesium. Spectral method for determination of sodium and potassium
GOST 851.8-1987 Primary magnesium. Method for the determination of sodium and potassium

BE-NBN, Measuring Potassium

NBN T 03-222-1980 Potassium chloride for industrial use - Determination of potassium content - Potassium tetraphenylborate gravimetrie method
NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
NBN-EN 31427-1994 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:1993)

Korean Agency for Technology and Standards (KATS), Measuring Potassium

KS M ISO 5310:2012 Fertilizers－Determination of potassium content－Titrimetric method
KS M ISO 5318:2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5318:2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS E 3042-1996 Methods for determination of potassium oxide in iron ores
KS D ISO 11427:2006 Determination of silver in silver jewellery alloys－Volumetric (potentiometric) method using potassium bromide

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

GB/T 8574-2002 Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
GB/T 8574-2010 Determination of potassium content for compound fertilizers.Potassium tetraphenylborate gravimetric method
GB/T 15076.16-2008 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents
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 17832-2008 Silver jewellery alloys.Determination of silver.Volumetic (potentionmetric) method using potassium bromide
GB 2591.1-1981 Determination of iron content in bastnaesite concentrates
GB/T 17832-1999 Determination of silver in silver jewellery alloys--Volumetric (potentiometric) method using potassium bromide

KR-KS, Measuring Potassium

KS M ISO 5318-2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)

TR-TSE, Measuring Potassium

TS 2073-1975 POTASSIUM CHLORIDE FOR INDUSTRIAL USE DETERMINATION OF POTASSIUM CONTENT GRAV?METRIC METHOD AS POTASSIUM TETRAPHENYLBORATE

International Organization for Standardization (ISO), Measuring Potassium

ISO 2051:1976 Potassium chloride for industrial use; Determination of potassium content; Potassium tetraphenylborate gravimetric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 17319:2015 Fertilizers and soil conditioners - Determination of water-soluble potassium content - Potassium tetraphenylborate gravimetric method
ISO 5318:1983 Fertilizers; Determination of potassium content; Potassium tetraphenylborate gravimetric method (Reference method)
ISO 11427:1993 Determination of silver in silver jewellery alloys; volumetric (potentiometric) method using potassium bromide

Professional Standard - Agriculture, Measuring Potassium

GB 8574-1988 Determination of Potassium Content in Compound Fertilizer Gravimetric Method of Potassium Tetraphenylborate
230药典三部-2020 Content determination method 3109 Potassium ion determination method
NY/T 2540-2014 Fertilizers.Determination of potassium content
203药典四部-2015 3100 content determination method 3109 potassium ion determination method
191药典四部-2020 3100 content determination method 3109 potassium ion determination method

British Standards Institution (BSI), Measuring Potassium

BS ISO 17319:2015 Fertilizers and soil conditioners. Determination of water-soluble potassium content. Potassium tetraphenylborate gravimetric method
BS 5551-4.3.2:1983 Fertilizers. Chemical analysis. Determination of potassium. Preparation of the test solution for determination of acid-soluble potassium content
BS EN 31427:1994 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
BS 5551-4.3.1:1983 Fertilizers. Chemical analysis. Determination of potassium. Preparation of the test solution for determination of water-soluble potassium content

YU-JUS, Measuring Potassium

JUS H.G8.428-1990 Reagents. Potassium iodide. Determination of potassium iodide content. Volumetric method
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.Z1.117-1987 Testing of industrial vvaters. Determination content vfsodium and potasium. Flame photometric me- thod

RO-ASRO, Measuring Potassium

STAS 12996-1991 Fodders potassium content determination
STAS 3223/1-1980 ORINKING WATER Potassiiim determination
STAS 6182/30-1974 WINE Determination of potassium
STAS 11592-1983 WATER 40 Potassium content determination

Association Francaise de Normalisation, Measuring Potassium

NF U42-111:1960 Potash fertilizers. Determination of potassium content by flame photometry.
NF T20-356:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.potassium tetraphenylborate gravimetric method.
NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF U42-345:1972 Fertilizers. Gravimetric determination of potassium.
NF T90-019:1984 Testing water - Determination of sodium and potassium - Flame emission spectrometry method
NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.

HU-MSZT, Measuring Potassium

NL-NEN, Measuring Potassium

NEN 6442-1979 Water - Flame photometric determination of sodium and potassium content

Professional Standard - Non-ferrous Metal, Measuring Potassium

YS/T 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver

CL-INN, Measuring Potassium

INDITECNOR 21-9ch-1956

Professional Standard - Commodity Inspection, Measuring Potassium

SN/T 1014.1-2001 Determination of silicon content in ferrosilicon for export.The potassium fluosilicate volumetric analysis

Indonesia Standards, Measuring Potassium

SNI 03-4152-1996 Test methods for potassium in light sediment by hydrogen chloride using atomic absorption spectrophotometer apparatus

Japanese Industrial Standards Committee (JISC), Measuring Potassium

JIS M 8208:1995 Iron ores -- Method for determination of potassium content
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry

German Institute for Standardization, Measuring Potassium

DIN ISO 9964-3:1996 Water quality - Determination of sodium and potassium - Part 3: Determination of sodium and potassium by flame emission spectrometry (ISO 9964-3:1993)

CZ-CSN, Measuring Potassium

CSN 46 7092-14-1998 Testing methods for feeding stuffs - Part 14: Determination of potassium content
CSN 68 4133-1986 Determination of small amount of sodi- m, potassium, calcium and strontium by láme photometry
CSN 65 4816-1982 Minoral Frrtih/ci^. Mothods o( IJotoriiiinutioii of Potassium Contont

Professional Standard - Chemical Industry, Measuring Potassium

HG/T 2956.4-2001 Ascharite ores - Determination of total iron content - Potassium dichromate volumetric method
HG/T 2957.7-2004 Determination of Potassium and Sodium in Alunite Ore - Potassium Tetraphenylborate Gravimetry and Flame Emission Spectrophotometry

European Committee for Standardization (CEN), Measuring Potassium

EN ISO 11427:2016 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014)
EN 31427:1994 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:1993)

ZA-SANS, Measuring Potassium

SANS 11427:1993 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
SANS 5386:1987 Potassium in solutions, detection

国家市场监督管理总局、中国国家标准化管理委员会, Measuring Potassium

GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide

Professional Standard - Ferrous Metallurgy, Measuring Potassium

YB/T 5041-2012 Molybdenum oxide.Determination of sulfur content.Combustion-potassium iodate volumetric method

Hebei Provincial Standard of the People's Republic of China, Measuring Potassium

DB13/T 1297-2010 Determination of antimony sulfide content in fireworks and firecrackers mixture Potassium bromate volumetric method