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Determination of available potassium

Determination of available potassium, Total:500 items.

In the international standard classification, Determination of available potassium involves: Metalliferous minerals, Soil quality. Pedology, Photography, Leather technology, Animal feeding stuffs, Non-ferrous metals, Organic chemicals, Petroleum products in general, Analytical chemistry, Food products in general, Products of the chemical industry, Heat treatment, Fertilizers, Products of the textile industry, Pesticides and other agrochemicals, Inorganic chemicals, Powder metallurgy, Water quality, Farming and forestry, Testing of metals, Electromagnetic compatibility (EMC), Electromechanical components for electronic and telecommunications equipment, Fruits. Vegetables, Vocabularies, Ground service and maintenance equipment, Construction materials, Rubber, Microbiology, Chipless working equipment, Non-destructive testing, Tyres, Cans. Tins. Tubes, Bottles. Pots. Jars, Air quality, Paints and varnishes, Protection against fire, On-board equipment and instruments, Non-metalliferous minerals, Plastics, Lubricants, industrial oils and related products, Aerospace electric equipment and systems, Electronic components in general, Electrical and electronic testing, Meat, meat products and other animal produce, Radiocommunications, Semiconductor devices, Fuels, Environmental protection, Coals, Packaging materials and accessories, Spices and condiments. Food additives, Crude petroleum, Thermodynamics and temperature measurements, Electrical wires and cables, Equipment for petroleum and natural gas industries, Wastes, Protection of and in buildings, Linear and angular measurements, Railway rolling stock, Components and accessories for telecommunications equipment, Lamps and related equipment, Telecommunication systems, General methods of tests and analysis for food products, Beverages, Protective equipment, Jewellery, Installations in buildings, Electrical accessories, Refractories, Sterilization and disinfection, Graphic technology, Optics and optical measurements, Quality, Surface treatment and coating, Laboratory medicine, Acoustics and acoustic measurements.


Professional Standard - Agriculture, Determination of available potassium

  • NY/T 301-1995 Determination of Available Potassium in Organic Fertilizers
  • NY/T 1849-2010 Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in acid soil Universal extract-colorimetric method
  • NY/T 1848-2010 Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in neutrality or calcareous soil Universal extract-colorimetric method
  • NY/T 149-1990 Method for the determination of available boron in soil
  • GB 12298-1990 Soil Available Boron Determination Method
  • NY 146.18-1988 Juice Determination Methods Determination of Potassium and Sodium
  • NY/T 148-1990 Method for the determination of available phosphorus in calcarcous soil
  • GB 12297-1990 Determination method of available phosphorus in calcareous soil
  • GB 13025.10-1991 Determination of Ferrous Potassium Nitride General Test Method for Salt Industry
  • NY/T 305.2-1995 Method for Determination of Zinc in Organic Fertilizers
  • NY/T 305.3-1995 Method for Determination of Iron in Organic Fertilizers
  • NY/T 305.4-1995 Determination method of manganese in organic fertilizer
  • NY/T 305.1-1995 Method for Determination of Copper in Organic Fertilizers
  • NY/T 1121.25-2012 Soil testing.Part 25:Method for determination of available phosphorus by continuous flow analyzer
  • SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography

Professional Standard - Building Materials, Determination of available potassium

  • JC 217-1980 Determination of Available Potassium Oxide in Cement Kiln Ash Potassium Fertilizer
  • JC/T 2273-2014 Standard test methods for determination of effective component and harmful substances in silane/siloxane building protecting agents

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

  • GB/T 1507-2006 Manganese Ores. Determination of active oxygen content. Potassium dichromate titrimetric method
  • GB/T 15398-1994 Determination of available lysine in feedstuffs
  • GB/T 6324.3-1993 Organic chemical products for industrial use. Test method for the determination of permanganate-reducing substances
  • GB/T 12397-1990 Method for determination of potassium and sodium in foods
  • GB/T 9452-2003 Testing method for work zone of heat treatment furnace
  • GB/T 9452-2023 Test method for qualified work zone of heat treatment furnace
  • GB/T 9452-2012 Testing method for working zone of heat treatment furnace
  • GB/T 17767.3-2010 Determination of organic-inorganic compound fertilizers-Part3 :Total potassium content
  • GB/T 31746-2015 Method for the determination of active content of aldicarb.High performance liquid chromatography (HPLC)
  • GB/T 6609.26-2004 Chemical analysis methods and determination of physical performance of alumina Determination of absolute density-Pycnometer method
  • GB/T 31749-2015 Method for the determination of active content of molinate emulsifiable concentrate.Gas chromatography (GC)
  • GB/T 31750-2015 Method for the determination of active content of anilofos emulsifiable concentrate (EC).High performance liquid chromatography (HPLC)
  • GB/T 31532-2015 Determination of acesulfame potassium and sodium saccharin in toothpaste.High performance liquid chromatography
  • GB/T 6324.3-2011 Test method of organic chemical products.Part 3: Determination of permanganate-reducing substances
  • GB/T 16913.2-1997 Methods of dust character test--Part 2: Determination of effective density--Pyknometer method
  • GB/T 14799-2005 Geotextiles and geotextile-related products.Determination of the effective opening size.Dry sieving method
  • GB/T 17634-1998 Geotextiles and geotextile-related products--Determination of the characteristic opening size--Wet sieving method
  • GB/T 1819.2-2004 Methods for chemical analysis of tin concentrates-Determination of tin content--The potassium iodate titrimetric method
  • GB/T 1819.2-2004 Methods of chemical analysis of tin concentrate Determination of tin content Potassium iodate titration
  • GB/T 15076.16-2008 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents
  • GB/T 15079.10-1994 Molybdenum concentrates-Determination of potassium and sodium content
  • GB/T 14949.7-1994 Manganese ores- Determination of sodium and potassium contents
  • GB/T 41716-2022 Determination of main active ingredient in lacquer trees—High preformance liquid chromatography
  • GB/T 5758-2023 Determination method of particle size, effective particle size and uniformity coefficient of ion exchange resin
  • GB/T 5161-2014 Metallic powders.Determination of effective density.Liquid immersion method
  • GB/T 6523-1986 Aluminium oxide powders--Determination of effective density--Pyknometer method
  • GB/T 5161-1985 Metallic powders--Determination of effective density--Liquid immersion method
  • GB/T 12639-1990 Methods of in-orbit testing for communication satellite payload performances
  • GB/T 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal
  • GB/T 13025.10-1991 General test method in salt industry--Determination of patassium ferrocyanide
  • GB/T 13025.10-2003 General test method in salt industry--Determination of potassium ferrocyanide
  • GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
  • GB/T 23739-2009 Soil quality.Analysis of available lead and cadmium contents in soils.Atomic absorption spectrometry
  • GB/T 20931.1-2007 Methods for chemical analysis of lithium Determination of potassium content Flame atomic absorption spectrometric method
  • GB/T 20931.9-2007 Methods for chemical analysis of lithium Determination of nitrogen content Mercuric potassium iodide spectrophotometric method
  • GB/T 16416-1996 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
  • GB/T 16416-2007 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
  • GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate.Part 3:Determination of potassium fluotitanate content.Ammonium iron sulphate dodecahydrate titration volumetric method
  • GB/T 6609.6-2018 Chemical analysis methods and determination of physical performance of alumina.Part 6:Determination of potassium oxide content
  • GB/T 23278.1-2009 Methods for chemical analysis of sodium stannate.Part 1:Determination of tin content.Titration
  • GB/T 23513.1-2009 Chemical analysis methods for germanium concentrate.Part 1:Determination of germanium content.Potassium iodate titration
  • GB/T 3884.15-2014 Methods for chemical analysis of copper concentrates.Part 15:Determination of iron content.Potassium dichromate titration method
  • GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
  • GB/T 10539-1989 Analytical methods of boiler water and cooling water--Determination of potassium--Flame photometry
  • GB/T 14506.11-1993 Sillicate rocks. Determination of potassium oxide and sodium oxide
  • GB/T 23378-2009 Method of the determination of neotame in foods.High- performance liquid chromatography
  • GB/T 6730.65-2009 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction potassium dichromate titration methods(routine methods)
  • GB/T 26416.4-2022 Chemical analysis method for rare earth ferroalloy—Part 4: Determination of iron content—Potassium dichromate titration
  • GB/T 2462-1996 Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
  • GB/T 21203-2007 Information technology- Office equipment-Method for measuring copying machine productivity
  • GB/T 23274.1-2009 Methods for chemical analysis of stannic oxide.Part 1:Determination of stannic oxide content.Potassium iodate titrimetric method
  • GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates.Part 7: Determination of iron oxide content.Potassium dichromate titration
  • GB/T 22662.2-2008 Chemical analysis methods of potassium fluotitanate.Part2:Determination of moisture content.Gravimetric method
  • GB/T 22661.2-2008 Chemical analysis methods of potassium fluoborate.Part2:Determination of moisture content.Gravimetric method
  • GB/T 4324.18-2012 Methods for chemical analysis of tungsten.Part 18:Determination of potassium content.Flame atomic absorption spectrometry
  • GB/T 4325.16-2013 Methods for chemical analysis of molybdenum.Part 16:Determination of potassium content.Flame atomic absorption spectrometry
  • GB/T 1819.10-2004 Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
  • GB 13917.4-1992 Efficacy test methods of public health insecticides for pesticids registration.Method of laboratory efficacy test for mat
  • GB/T 7533-1993 Determination for crystallizing point of organic chemical products for industrial use
  • GB/T 15072.5-2008 Test method of precious metal alloys.Determination of silver content for gold and palladium alloys.Potentionmeter titration with potassium iodide
  • GB/T 22662.8-2008 Chemical analysis methods of potassium fluotitanate.Part8:Determination of chloride content.Mercury nitration volumetric method
  • GB/T 22661.9-2008 Chemical analysis methods of potassium fluoborate.Part9:Determination of chloride content.Mercury nitration volumetric method
  • GB/T 26416.4-2010 Chemical analysis methods of dysprosium ferroalloy.Part 4: Determination of iron content.The potassium dichromate titrimetry
  • GB 13917.1-1992 Efficacy test methods of public health insecticides for pesticids registration.Method of laboratory efficacy test for spray
  • GB 13917.2-1992 Efficacy test methods of public health insecticides for pesticids registration.Method of laboratory efficacy test for aerosol

Xinjiang Provincial Standard of the People's Republic of China, Determination of available potassium

Taiwan Provincial Standard of the People's Republic of China, Determination of available potassium

  • CNS 7476-1981 Methods of Measurement for Effective F - number & T - number
  • CNS 7475-1981 Methods of Measurement for Effective Aperture, F - number, Aperture Ratio and T-number of Photographlc Lenses

RU-GOST R, Determination of available potassium

  • GOST 26343-1984 Leather. Method for determination of effective area
  • GOST 3240.11-1976 Magnesium alloys. Method for determination of potassium
  • GOST 27753.6-1988 Greenhouse grounds. Methods for determination of watersoluble potassium
  • GOST R 50242-1992 Mineral fertilizers. Methods for determination of pottassium content
  • GOST R 53745-2009 Organic fertilizers. Method for determination of specific effective activity of natural radioactive nuclei
  • GOST R 50672-1994 Household chemical prodacts. Method for determination of active oxygen mass fraction
  • GOST R 57418-2017 Mineral wool heat-insulatingmaterials and products. Method of determining the effective operation period
  • GOST 29234.10-1991 Moulding sands. Methods for determination for potassium and sodium oxides
  • GOST 22091.9-1986 X-ray devices. The methods of measuring effective focus spot size
  • GOST 24567-1981 Pneumatic tyres. Method for measurement of effective rolled circumference in road tests
  • GOST 30359-1996 Synthetic highbulky fabrics. Determination of effective servise life
  • GOST 33291-2015 Paint materials. Method for determination of the effect of heat
  • GOST R 53651-2009 Paint materials. Method for determination of the effect of heat
  • GOST R 56527-2015 Onboard telemetry systems. Methods of modulation with a pass-band effective utilization
  • GOST 26581-1985 Greases. Method of test for effective viscosity on a rotary viscosimeter
  • GOST 23231-1990 Sausages and cooked meat products. Method for determination of residual activity of acid phosphatase
  • GOST 18986.7-1973 Semiconductor diodes. Methods for measuring life time
  • GOST 28935-1991 Solid fuel. Method for the determination of sodium and potassium soluble in dilute hydrochloric acid
  • GOST 23862.6-1979 Rare-earth metals and their oxides. Methods of determination of sodium, potassium and calcium
  • GOST 33342-2015 Crude oil. Methods for determination of organic chloride
  • GOST R 54992-2012 Lamps for household use. Methods for determination of energy efficiency
  • GOST 20398.4-1974 Field-effect transistors. Active output conductance component measurement technique
  • GOST R 54730-2011 Food common salt. Measurement (determination) of potassium-ion mass fraction by flame-photometric method
  • GOST 20398.14-1988 Field-effect transistors. Method of measuring output power, power gain and drain efficiency
  • GOST 31958-2012 Water. Methods for determination of total and dissolved organic carbon
  • GOST R 52247-2004 Petroleum. Methods for determination of organic chlorides
  • GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
  • GOST 13997.11-1984 Zirconium containing refractory materials and products. Methods of determination of sodium and potassium oxides
  • GOST R 54002-2010 Organic fertilizers. Methods for determination of weed infestation
  • GOST 27753.10-1988 Greenhouse grounds method for determination of organic matter
  • GOST R 55451-2013 Organic fertilizers. Methods for the determination of mass density
  • GOST R 55450-2013 Organic fertilizers. Method for determination of bulk density
  • GOST R 54002-2010(2020) Organic fertilizers. Methods for determination of weed infestation
  • GOST R 52991-2008 Water. Methods for determination of total and dissolved organic carbon
  • GOST 26666.5-1989 Man-made knitted fur. Method for the determination of pattern effect stability
  • GOST 30459-2003 Additives for concretes and mortars. Methods of determining the efficiency
  • GOST R 53311-2009 Coatings cables fire retardant. Methods for determination of fireproof efficiency
  • GOST 32250-2013 Feeds, mixed feeds. Method for determination of potassium and sodium using flame-emission spectrometry
  • GOST R 51871-2002 Water treatment units. General requirements and methods of efficiency determination
  • GOST 31952-2012 Water treatment for units. General requirements and methods of efficiency determination

AT-ON, Determination of available potassium

  • ONORM L 1087-1993 Chemical analysis of soiis - Determination of plant-available phosphate and potassium by calcium-acetate-lactate (CAL)-method
  • ONORM L 1088-1993 Chemical analysis of soils - Determination of plant-available phosphate and potassium by calcium-lactate-hydrochloric acid-method (DL-method)
  • ONORM EN 152 Teil.1-1988 Test methods for wood preservatives; laboratory method for determining the preventive effectiveness of a preservative treatment against blue stain in service Part 1: Brushing procedure

VN-TCVN, Determination of available potassium

  • TCVN 5255-2009 Soil quality.Method for the determination of bio-available nitrogen
  • TCVN 5256-2009 Soil quality.Method for the determination of bio-available phosphorus
  • TCVN 4053-1985 Soil.Method for the determination of total potassium
  • TCVN 6553-4-1999 Explosion protection systems.Part 4.Method for determination of efficacy of explosion suppression systems
  • TCVN 7827-2007 Electric fans.Methods for determination of energy efficiency
  • TCVN 7827-2015 Electric fans - Method for determination of energy efficiency
  • TCVN 7831-2012 Non-ducted air conditioners.Method for determination of energy efficiency
  • TCVN 4050-1985 Soil.Method for the determination of total organic matter
  • TCVN 7829-2013 Refrigerator, refrigerator-freezer.Method for dertermination energy efficiency

IN-BIS, Determination of available potassium

Qinghai Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB63/T 1820-2020 Determination of available potassium and slow-acting potassium in soil by inductively coupled plasma emission spectrometry
  • DB63/T 1824-2020 Determination of Available Sulfur in Soil by Inductively Coupled Plasma Emission Spectrometry
  • DB63/T 1822-2020 Determination of Available Phosphorus in Soil by Inductively Coupled Plasma Emission Spectrometry

Japanese Industrial Standards Committee (JISC), Determination of available potassium

  • JIS M 8244:2014 Manganese ores -- Methods for determination of potassium
  • JIS K 1571:2010 Wood preservatives -- Performance requirements and their test methods for determining effectiveness
  • JIS A 1186:1995 Measuring methods for working life of polyester resin concrete
  • JIS K 1571:2004 Test methods for determining the effectiveness of wood preservatives and their performance requirements
  • JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
  • JIS Z 8812:1987 Measuring methods of eye-hazardous ultraviolet radiation

SE-SIS, Determination of available potassium

  • SIS SS 02 81 47-1989 Determination of available chlorine in water — Titrimetric method
  • SIS SS 02 81 72-1989 Determination of available chlorine in water — Photometric method
  • SIS SEN 32 01 00-1971 Vacuum cleaners. Methods for measuring performance. International recommendation's validity as Swedish Standard
  • SIS SS 02 81 04-1991 Determination of organically bound chlorine in waste waters by the AOXmethod

American Society for Testing and Materials (ASTM), Determination of available potassium

  • ASTM D8126-17 Standard Test Method for Efficient Basicity Determination by Potentiometric Hydrochloric Acid Titration
  • ASTM D8126-21 Standard Test Method for Efficient Basicity Determination by Potentiometric Hydrochloric Acid Titration
  • ASTM F1812-02 Standard Test Method for Determining the Effectiveness of Membrane Switch ESD Shielding
  • ASTM F1812-97a Standard Test Method for Determining the Effectiveness of Membrane Switch ESD Shielding
  • ASTM F1812-09 Standard Test Method for Determining the Effectiveness of Membrane Switch ESD Shielding
  • ASTM D4620-02(2007) Standard Test Method for Evaluating the Effective Surface Area of Zinc Oxide in Rubber
  • ASTM G122-96(2015)e1 Standard Test Method for Evaluating the Effectiveness of Cleaning Agents
  • ASTM E2896-12 Standard Test Method for Quantitative Petri Plate Method (QPM) for Determining the Effectiveness of Antimicrobial Towelettes
  • ASTM E3082-17 Standard Test Methods for Determining the Effectiveness of Fire Retardant Treatments for Natural Christmas Trees
  • ASTM E1426-98 Standard Test Method for Determining the Effective Elastic Parameter for X-Ray Diffraction Measurements of Residual Stress
  • ASTM E1426-98(2009)e1 Standard Test Method for Determining the Effective Elastic Parameter for X-Ray Diffraction Measurements of Residual Stress
  • ASTM D3338-00 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
  • ASTM D3338-95 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
  • ASTM G122-20 Standard Test Method for Evaluating the Effectiveness of Cleaning Agents and Processes
  • ASTM E2253-03 Standard Method for Enthalpy Measurement Validation of Differential Scanning Calorimeters
  • ASTM E2253-08e1 Standard Method for Enthalpy Measurement Validation of Differential Scanning Calorimeters
  • ASTM E294-72(1999) Test Method for Effective Pumping Speed of Vacuum Chamber Systems (Withdrawn 2000)
  • ASTM D7504-23 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM F205-94(1999) Standard Test Method for Measuring Diameter of Fine Wire by Weighing
  • ASTM F2059-21 Standard Test Method for Laboratory Oil Spill Dispersant Effectiveness Using the Swirling Flask
  • ASTM E2613-14 Standard Test Method for Determining Fungus-Eliminating Effectiveness of Hygienic Handwash and Handrub Agents Using Fingerpads of Adults
  • ASTM E342-04 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM E342-11 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM F3251-21 Standard Test Method for Laboratory Oil Spill Dispersant Effectiveness Using the Baffled Flask
  • ASTM E2971-16(2020) Standard Test Method for Determination of Effective Boron-10 Areal Density in Aluminum Neutron Absorbers using Neutron Attenuation Measurements
  • ASTM E2971-14 Standard Test Method for Determination of Effective Boron-10 Areal Density in Aluminum Neutron Absorbers using Neutron Attenuation Measurements
  • ASTM E2971-16 Standard Test Method for Determination of Effective Boron-10 Areal Density in Aluminum Neutron Absorbers using Neutron Attenuation Measurements
  • ASTM D7351-19 Standard Test Method for Determination of Sediment Retention Device (SRD) Effectiveness in Sheet Flow Applications
  • ASTM D7504-20 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7504-17 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7351/D7351M-21 Standard Test Method for Determination of Sediment Retention Device (SRD) Effectiveness in Sheet Flow Applications
  • ASTM D7351-13 Standard Test Method for Determination of Sediment Retention Device Effectiveness in Sheet Flow Applications
  • ASTM D7504-21 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7504-17a Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7504-16 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7504-09 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM E2784-10 Standard Test Method for Evaluation of the Effectiveness of Handwash Formulations Using the Paper Towel (Palmar) Method of Hand Contamination
  • ASTM D7504-18 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D1428-82e1 Methods of Test for Sodium and Potassium in Water and Water-Formed Deposits by Flame Photometry
  • 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 D7351-07 Standard Test Method for Determination of Sediment Retention Device Effectiveness in Sheet Flow Applications
  • ASTM D7504-12 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM D7504-15 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM E1766-95 Standard Test Method for Determination of Effectiveness of Sterilization Processes for Reusable Medical Devices
  • ASTM E1766-95(2002) Standard Test Method for Determination of Effectiveness of Sterilization Processes for Reusable Medical Devices
  • ASTM B934-21 Standard Test Method for Effective Case Depth of Ferrous Powder Metallurgy (PM) Parts Using Microindentation Hardness Measurements
  • ASTM E2276-10(2019) Standard Test Method for Determining the Bacteria-Eliminating Effectiveness of Hygienic Handwash and Handrub Agents Using the Fingerpads of Adults
  • ASTM F1617-98 Standard Test Method for Measuring Surface Sodium, Aluminum, Potassium, and Iron on Silicon and EPI Substrates by Secondary Ion Mass Spectrometry
  • ASTM E298-68 Standard Methods For Assay Of Organic Peroxides
  • ASTM E2946-21 Standard Test Method for Determining the Bacteria-Reducing Effectiveness of Food-Handler Handwash Formulations Using Hands of Adults
  • ASTM E2946-13 Standard Test Method for Determining the Bacteria-Reducing Effectiveness of Food-Handler Handwash Formulations Using Hands of Adults
  • ASTM E2784-10(2015) Standard Test Method for Evaluation of the Effectiveness of Handwash Formulations Using the Paper Towel (Palmar) Method of Hand Contamination
  • ASTM D7504-15e1 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM B934-15 Standard Test Method for Effective Case Depth of Ferrous Powder Metallurgy (PM) Parts Using Microindentation Hardness Measurements
  • ASTM D7504-11 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
  • ASTM E1517-99(2005) Standard Test Method for Determining the Effectiveness of Liquid, Gel, Cream, or Shampoo Insecticides Against Human Louse Ova
  • ASTM D4620-02(2017) Standard Test Method for Evaluating the Effective Surface Area of Zinc Oxide in Rubber
  • ASTM D5350-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
  • ASTM F2059-17 Standard Test Method for Laboratory Oil Spill Dispersant Effectiveness Using the Swirling Flask
  • ASTM F3251-17 Standard Test Method for Laboratory Oil Spill Dispersant Effectiveness Using the Baffled Flask
  • ASTM E2963-22 Standard Test Method for Laboratory Measurement of Acoustical Effectiveness of Ship Noise Treatments Laboratory Measurement of Acoustical Effectiveness for Marine Bulkhead and Deck Treatments
  • ASTM C1151-91 Standard Test Method for Evaluating the Effectiveness of Materials for Curing Concrete (Withdrawn 2000)

HU-MSZT, Determination of available potassium

Korean Agency for Technology and Standards (KATS), Determination of available potassium

  • KS E 3042-2017 Methods for determination of potassium in iron ores
  • KS E 3042-2022 Methods for determination of potassium in iron ores
  • KS M 9723-2017 Methods for determination of gold in potassium gold cyanide
  • KS M 9723-2017(2022) Methods for determination of gold in potassium gold cyanide
  • KS K 0751-1998 TESTING METHOD FOR DETERMINING APPARENT OPENING SIZE(AOS) OF GEOTEXTILE
  • KS E 3042-1996 Methods for determination of potassium oxide in iron ores
  • KS D 0050-1990(2005) Method for determination of intercommunicating porosity of sintered metal,oil impregnated
  • KS D 0215-2000 Steel-Determination and verification of the effective depth of carburized and hardened cases
  • KS D 0287-2005(2020) Standard test method for determining the effective elastic parameter for X-ray diffraction measurements of residual stress
  • KS B 5409-2013 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
  • KS B 5409-1998 Photographic lenses-Methods for the measurement of the effective aperture, F-number and relative aperture
  • KS B 5409-1982 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
  • KS C 0304-2014(2019) Method of measurement for the electromagnetic shielding effectiveness of planar materials
  • KS A 4727-1997 Measurement of the effective focal spot size for industrial X-ray apparatus
  • KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture
  • KS I ISO 22478-2007(2012) Water quality-Determination of certain explosives and related compounds-Method using high-performance liquid chromatography (HPLC) with UV detection
  • KS X ISO/IEC 14545:2014 Information technology — Office equipment — Method for measuring copying machine productivity
  • KS D 0287-2005 Standard test method for determining the effective elastic parameter for X-ray diffraction measurements of residual stress

Shandong Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB37/T 3038-2017 Determination of Potassium Bromate in Cosmetics by High Performance Liquid Chromatography
  • DB37/T 3867-2020 Method for Determination of HC6 Active Component Content by Gas Chromatography
  • DB37/T 1857-2011 Determination of Available Phosphorus in Calcareous Soil Olsen Method
  • DB37/T 3868-2020 Method for Determination of Active Component Content of Dibromochloropropane Gas Chromatography
  • DB37/T 4664-2023

Fujian Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB35/T 1459-2014 Determination of available arsenic and available mercury in acidic soil by atomic fluorescence method

AENOR, Determination of available potassium

  • UNE 103204:1993 ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.
  • UNE-EN 14401:2005 Rigid plastics containers - Methods to test the effectiveness of closures

CZ-CSN, Determination of available potassium

  • CSN 65 4816 Z1-1995 Minerál Fertilizers. Methods of Determination of Potassium Content
  • CSN 46 7092-14-1998 Testing methods for feeding stuffs - Part 14: Determination of potassium content
  • CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate
  • CSN 77 0338-1989 Method of determination of protective efficiency of plastic packaging materials and packages against optical radiation
  • CSN 35 0015-1984 Methods for determining losses and efficiency of rotating electrical machinery
  • CSN 46 7011-1974 Methods of determination o? harmful subtances in fodders
  • CSN 65 9705-1987 Organic pigments. Method of relative strength and stradě determination
  • CSN 66 6145-1987 Auxiliary product for textile industry. Method of determination of mercerizing efficiency

Professional Standard - Light Industry, Determination of available potassium

  • QB/T 4445-2012 General test method in salt industry.Determination of potassium
  • QB/T 5096-2017 Oral care and cleansing products.Determination of dipotassium glycyrrhizinate in toothpastes.High performance liquid chromatography
  • QB/T 4710-2014 Determination of urea in fermented alcoholic beverage.High performance liquid chromatography

FI-SFS, Determination of available potassium

Professional Standard - Electron, Determination of available potassium

  • SJ/T 10921-1996 Methods for determination of potassium carbonate in potassium silicate solution for use in electronic industry
  • SJ/T 10226-1991 Potassium silicate solution for use in electronic industry-the methods of determination for density
  • SJ/T 10227-1991 Potassium silicate solution for use in electronic industry-the methods of determination for viscosity
  • SJ/T 10927-1996 Methods for determination of copper in potassium silicate solution for use in electronic industry
  • SJ/T 10928-1996 Methods for determination of nickel in potassium silicate solution for use in electronic industry
  • SJ/T 10926-1996 Methods for determination of iron in potassium silicate solution for use in electronic industry
  • SJ/T 10930-1996 Methods for determination of chlorite in potassium silicate solution for use in electronic industry
  • SJ/T 10923-1996 Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
  • SJ/T 10923-1996 (2) Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
  • SJ 2534.11-1987 Test procedures for antennas--Determination of radiation efficiency
  • SJ/Z 1173-1977 Methods for determination of current efficiency of electroplating solution
  • SJ/T 10929-1996 Methods for determination of heavy metals (Pb) in potassium silicate solution for use in electronic industry
  • SJ/T 10924-1996 Methods for determination of silica content in potassium silicate solution for use in electronic industry

Professional Standard - Commodity Inspection, Determination of available potassium

  • SN/T 1407-2004 Determination of active content of 2.5% brodifacoum mother solution for import and export--HPLC
  • SN/T 0736.7-1999 Chemical analysis of fertilizers for import and export.Determination of potassium content
  • SN/T 0945-2000 Method for the determination of potassium sodium and magenesium in fluorspar powder for import and export
  • SN/T 0736.7-2010 Test method for import and export fertilizers.Part 7:Determination of potassium content
  • SN/T 2420-2010 Determination of active ingredient content in insecticide thiamethoxam water dispersible granules-High performance liquid chromatography
  • SN/T 2209-2008 Determination of biogenic amines in fishery products for import and export.HPLC method
  • SN/T 0480.11-1995 Method of analysis baryte for export.Determinationof viscosity effect

British Standards Institution (BSI), Determination of available potassium

  • 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 6479:1984 Method for determination and verification of the effective depth of carburized and hardened cases in steels
  • BS 5551 SubSec.4.3.4:1988 Fertilizers. Chemical analysis. Determination of potassium. Method for determination of potassium content (titrimetric method)
  • BS 6068-2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
  • BS 5551 SubSec.4.3.3:1984 Fertilizers. Chemical analysis. Determination of potassium. Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)
  • 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 EN 2591-426:2001 Elements of electrical and optical connection - Test methods - Contact retention system effectiveness
  • BS 6068 Sec.2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
  • BS 6481:1984 Method for determination of effective depth of hardening of steel after flame or induction hardening
  • BS DD CEN/TS 15105:2006 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
  • BS DD CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
  • BS EN 15302:2008 Railway applications - Method for determining the equivalent conicity
  • BS EN 15302:2008+A1:2010 Railway applications. Method for determining the equivalent conicity
  • BS EN 15302:2021 Railway applications. Wheel-rail contact geometry parameters. Definitions and methods for evaluation
  • 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 5766-21:2001 Methods for analysis of animal feeding stuffs. Determination of potassium and sodium contents. Methods using flame-emission 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 113:1997 Wood preservatives - Test method for determining the protective effectiveness against wood destroying basidiomycetes - Determination of the toxic values
  • BS EN 15842:2010 Foodstuffs - Detection of food allergens - General considerations and validation of methods
  • BS 6092-9:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of iron content
  • BS ISO 13756:1997 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
  • BS ISO 13756:1998 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
  • BS 2000-455:2011 Methods of test for petroleum and its products. Determination of the manganese content of gasoline. Atomic absorption spectrometry (AAS) method
  • BS 7709-2:1993 Analysis of extract solutions of glass. Method for determination of sodium oxide and potassium oxide by flame spectrometric methods
  • BS 6092-5:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of total alkali content
  • BS 6286:1982 Methods of measurement of total or effective thickness of thin surface-hardened layers in steel
  • BS ISO 13756:2015 Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride
  • BS 6092-4:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of carbonate content
  • BS 3900-G7:1998 Methods of test for paints. Determination of the effect of heat
  • PD CEN/TS 17784-2:2022 Organo-mineral fertilizers. Identification of complexing agents. Method using high-performance liquid chromatography (HPLC)
  • BS 6783-10:1990 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for determination of iron in nickel alloys (titrimetric method using potassium dichromate)
  • BS 6092-3:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of silica content (gravimetric method)
  • DD ENV 12037-1996 Wood preservatives. Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact. Horizontal lap-joint method
  • PD CR 14244:2001 Elements of electrical and optical connection. Test methods. Contact retention system effectiveness
  • BS ISO 21326:2019 Textiles. Test methods for determining the efficiency of products against house dust mite

Professional Standard - Coal, Determination of available potassium

  • MT/T 802.1-1999 Determination of effective sulfur of pyrite and concentrated pyrite in coal seam
  • MT/T 252-2000 Determination method of potassium ion and sodium ion in coal mine water
  • MT 252-1991 Determination method of potassium ion and sodium ion in coal mine water
  • MT/T 712-1997 Determining method of the classification efficiency for dust prevention measures

煤炭工业部, Determination of available potassium

  • ZB 21001-1990 Method for determination of available sulfur in coal-based pyrite and pyrite concentrates

工业和信息化部, Determination of available potassium

  • QB/T 2623.9-2020 Soap test methods Determination of total active substance content in soap
  • YS/T 1462.1-2021 Methods for chemical analysis of crude tin Part 1: Determination of tin content Potassium iodate titration method
  • YS/T 1550.1-2022 Methods for chemical analysis of beryllium alloys Part 1: Determination of beryllium content Potassium fluoride titration method
  • YS/T 1116.1-2016 Methods for chemical analysis of tin anode slime Part 1: Determination of tin amount Potassium iodate titration method
  • YS/T 1345.6-2020 Methods for chemical analysis of high bismuth lead Part 6: Determination of tin content Potassium iodate titration method
  • YS/T 1329.1-2019 Methods for chemical analysis of copper telluride Part 1: Determination of tellurium content Potassium dichromate titration method
  • YS/T 1314.4-2019 Methods for chemical analysis of silver slag from copper smelting Part 4: Determination of tin content Potassium iodate titration method
  • YS/T 646.1-2017 Methods for chemical analysis of platinum compounds Part 1: Determination of platinum amount Potassium permanganate galvanic titration method
  • YS/T 540.1-2018 Methods for chemical analysis of vanadium Part 1: Determination of vanadium content Potassium permanganate-ferrous ammonium sulfate titration method
  • YS/T 1047.10-2015 Methods for chemical analysis of copper magnetite Part 10: Determination of the amount of ferrous oxide Potassium dichromate titration method

Institute of Electrical and Electronics Engineers (IEEE), Determination of available potassium

  • IEEE 299-2006 Standard Method for Measuring the Effectiveness of Electromagnetic Shielding Enclosures
  • IEEE 299-1997 Standard method for measuring the effectiveness of electromagnetic shielding enclosures
  • IEEE Std 299-1997 IEEE Standard Method for Measuring the Effectiveness of Electromagnetic Shielding Enclosures

Military Standard of the People's Republic of China-General Armament Department, Determination of available potassium

  • GJB 5214.12-2003 Special ammunition effect test method Part 12: Photographic method for measuring effective smoke screen width and effective smoke screen height of smoke projectiles
  • GJB 8670.11-2015 Special ammunition effect test method Part 11: Photographic method for determination of effective smoke screen width and effective smoke screen height of smoke projectiles
  • GJB 1047.2-1990 Test Methods for Black Powder - Determination of Potassium Nitrate Conductivity Method
  • GJB 1047.1-1990 Test methods for black powder - Method for determination and weighing of potassium nitrate
  • GJB 8682.16-2015 Methods for chemical analysis of pyrotechnic powders Part 16: Determination of potassium chlorate content Potassium dichromate method
  • GJB 1047.2A-2004 Test Methods for Black Powder Part 2: Determination of Conductivity Method for Potassium Nitrate
  • GJB 1047.2A-2020 Test methods for black powder Part 2: Determination of potassium nitrate content Conductometric method
  • GJB 1047.1A-2020 Test methods for black powder Part 1: Determination of potassium nitrate content Weighing method
  • GJB 8682.10-2015 Methods for chemical analysis of pyrotechnics Part 10: Determination of potassium nitrate content Sodium tetraphenylborate method

Professional Standard - Environmental Protection, Determination of available potassium

  • HJ 615-2011 Soil.Determination of organic carbon.Potassium dichromate oxidation spectrphotometric method
  • HJ 704-2014 Soil quality.Determination of available phosphorus.Sodium hydrogen carbonate solution-Mo-Sb anti spectrophotometric method

Professional Standard - Aviation, Determination of available potassium

  • HB 5425-2012 Testing method for working zone of heat treatment furnace for aviation
  • HB 5425-1989 Determination method for effective heating zone of heat treatment furnace for aviation parts
  • HB/Z 5086.6-2000 Analytical method of cyanide electroplating copper solution Potentiometric titration determination of potassium sodium tartrate content
  • HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
  • HB/Z 5099.4-2000 Analysis method for silver plating solution Determination of potassium carbonate content in hard silver solution through potentiometric titration
  • HB/Z 5099.2-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium cyanide in electroplating silver solution
  • HB/Z 5099.3-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium carbonate content in electroplating silver solution
  • HB/Z 5109.16-2001 Analysis method for passivation solution Determination of potassium nitrate content in silver plating passivation solution through potentiometric titration
  • HB/Z 5099.5-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium hydroxide content in hard silver plating solution
  • HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method

GOSTR, Determination of available potassium

  • GOST R 57418-2020 Mineral wool heat-insulating materials and products. Method for assessing the stability of thermal conductivity characteristics to the effect of alternating temperatures
  • GOST R 58950-2020 Enclosing structures of buildings. Method for determining the period of polymer thermal insulation effective operation
  • GOST 18995.6-1973 Organic chemical products. Methods for determination of boiling point

API - American Petroleum Institute, Determination of available potassium

  • API DR75-1994 Development of Improved Methods to Measure Effective Doses of Ozone

Danish Standards Foundation, Determination of available potassium

  • DS/EN 14401:2004 Rigid plastics containers - Methods to test the effectiveness of closures

Lithuanian Standards Office , Determination of available potassium

  • LST EN 14401-2004 Rigid plastics containers - Methods to test the effectiveness of closures

国家市场监督管理总局、中国国家标准化管理委员会, Determination of available potassium

  • GB/T 17634-2019 Geotextiles and geotextile-related products—Determination of the characteristic opening size—Wet sieving method

Group Standards of the People's Republic of China, Determination of available potassium

  • T/ZNZ 082-2021 Determination of available mercury in soil by atomic fluorescence spectrometry
  • T/NAIA 0200-2023 Determination of Various Organic Acids in Wine by High Performance Liquid Chromatography
  • T/QAS 022-2020 Determination of Phosphorus and Potassium in Organic Fertilizers by Inductively Coupled Plasma Emission Spectrometry

Henan Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB41/T 813-2013 Determination of Available Antimony in Soil by Atomic Fluorescence Method

农业农村部, Determination of available potassium

  • NY/T 4119-2022 General analytical method for determination of active ingredient content in pesticide products by high-performance liquid chromatography
  • NY/T 3420-2019 Determination of soil available selenium by hydride generation atomic fluorescence spectrometry

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Determination of available potassium

  • GJB 5381.16-2005 Methods of chemical analysis for pyrotech. Part 16: Determination of potassium chlorate content. Dichromate titration method
  • GJB 5384.13-2005 Test methods of performance for pyrotechnic composition Part 13: Effective IR radiant efficiency Bandpass method
  • GJB 5384.14-2005 Test methods of performance for pyrotechnic composition Part 14: Determination of infrared radiance effective Infrared spectrum distribution method
  • GJB 5381.10-2005 Methods of chemical analysis for pyrotech Part 10: Determination of potassium nitrate content. Sodium tetraphenylboron

TR-TSE, Determination of available potassium

  • TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
  • TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
  • TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS

PL-PKN, Determination of available potassium

  • PN H04731-1966 Me?hod de?erminafion of satlpetre on products aluminium and aluminium alloys
  • PN P04998-1990 Hand protectors Laboratory method for determination of effectiveness coefficient of hands protectors from vibration
  • PN E06702-1989 Rotating electrical machines Methods for determining losses and. efficiency
  • PN A99007-09-1993 Cigarettes. Chemical studies on cigarette smoke. Determination of the effectiveness of chemically improved filtres of cigarette as regards alkaloids and coloured fraction of smoke condensate (indirect method)

Professional Standard - Non-ferrous Metal, Determination of available potassium

  • YS/T 555.10-2006 Method for chemical analysis of molybdenum concentrate Determination of potassium and sodium content
  • YS/T 240.6-2007 Methods for chemical analysis of bismuth concentrate.Determination of iron content.Potassium bichromate titrimetric method
  • YS/T 646-2007 Method for chemical analysis of platinum compounds.Determination of platinum content.Electricity titration using potassium permanganate
  • YS/T 519.1-2009 Methods for chemical analysis of arsenic.Part 1:Determination of arsenic content.Potassium bromate titrimetric method
  • YS/T 475.1-2005 Methods for chemical analysis of cast bearing metals-Determination of tin content-Potassium iodate titrimetric method
  • YS/T 716.5-2009 Methods for chemical analysis of low grade blister.Part 5:Determination of tin content.Potassium iodate titration
  • YS/T 990.9-2014 Methods for chemical analysis of copper matte.Part 9:Determination of iron content.Potassium dichromate titration method
  • YS/T 372.1-2006 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide
  • YS/T 556.2-2009 Methods for chemical analysis of antimony concentrates.Part 2:Determination of arsenic content.Potassium bromate titration method
  • YS/T 372.1-1994 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide
  • YS/T 1050.3-2015 Method for chemical analysis of lead antimony concentrates.Part 3:Determination of arsenic content.The potassium bromate titration method
  • YS/T 372.2-2006 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
  • YS/T 775.3-2011 Methods for chemical analysis of lead anode slime.Part 3:Determination of arsenic content.Potassium bromate titrimetric method
  • YS/T 372.14-2006 Methods for elementary analysis of precious alloy. Determination of manganese content. Potentiometer titration using potassium permanganate
  • YS/T 372.14-1994 Methods for elementary analysis of precious alloy. Determination of manganese content. Potentiometer titration using potassium permanganate
  • YS/T 372.2-1994 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
  • YS/T 1046.4-2015 Methods for chemical analysis of copper slag concentrates.Part 4:Determination of iron content.Potassium dichromate titration method
  • YS/T 745.5-2010 Methods for chemical analysis of copper anode slime- Part 5: Determination of tellurium content- Potassium dichromate titration method
  • YS/T 997.1-2014 Methods for chemical analysis of antimony-doped tin oxide.Part 1:Determination of tin content.Potassium iodate titrimetric method
  • YS/T 956.2-2014 Chemical analysis method of gold and germanium alloys.Part 2:Ddetermination of germanium content.Potentiometric titration using potassium iodate
  • YS/T 372.20-2006 Methods for elementary analysis of precious alloy. Determination of cadmium content. Complexometric titration using potassium iodide releasing EDTA
  • YS/T 1047.2-2015 Methods for chemical analysis of copper magnetite.Part 2:Determination of total iron content.Potassium dichromate titration methods
  • YS/T 820.3-2012 Methods for chemical analysis of laterite nickel ores.Part 3:Determinatin of total iron content.Potassium dichromate titration
  • YS/T 358.10-2011 Methods for chemical analysis of tantalite,columbite concentrate.Part 10:Determination of tin content.Potassium iodate titrimetric method
  • YS/T 820.3-2013 Methods for chemical analysis of laterite nickel ore - Part 3: Determination of total iron content by potassium dichromate titration
  • YS/T 1047.11-2015 Methods for chemical analysis of copper magnetite.Part 11:Determination of magnet iron content.Potassium dichromate titration method
  • YS/T 807.1-2012 Chemical analysis methods of aluminum hardeners.Part 1:Determination of iron content.Potassium bichromate titrimetric method
  • YS/T 360.2-2011 Methods of chemical analysis for ilmenite concentrate.Part 2:Determination of total iron content.Potassium dichromate titration
  • YS/T 248.2-2007 Methods for chemical analysis of crude lead.Determination of tin content.Phenylfuorone photometric method and potassium iodate titrimetric method
  • YS/T 521.3-2009 Methods for chemical analysis of blister copper.Part 3:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric method.Potassium bromate titration
  • YS/T 1046.5-2015 Methods for chemical analysis of copper slag concentrates.Part 5:Determination of silicon dioxide content.Potassium fluosilicate titration method
  • YS/T 514.2-2009 Methods for chemical analysis of high-titanium slag and rutile.Part 2:Determination of total iron content.Potassium dichromate titration
  • YS/T 358.8-2011 Methods for chemical analysis of tantalite,columbite concentrate.Part 8:Determination of ferrous content.Potassium dichromate titrimetric method
  • YS/T 820.8-2012 Methods for chemical analysis of laterite nickel ores.Part 8:Determination of silica content.Potassium silicafluoride titrimetric method
  • YS/T 568.10-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of manganese content.Potassium periodate spectrophotometric method
  • YS/T 555.9-2009 Methods for chemical analysis of molybdenum concentrate.Determination of potassium and sodium content.Flame atomic absorption spectrometry

Hubei Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB42/T 2032-2023 Determination of 4 kinds of available arsenic and 4 kinds of available selenium in soil by liquid chromatography-atomic fluorescence method

International Organization for Standardization (ISO), Determination of available potassium

  • ISO 5439:1978 Acid-grade fluorspar; Determination of available fluorine content; Potentiometric method after distillation
  • ISO 1952:1976 Brown coals and lignites; Method of extraction for the determination of sodium and potassium soluble in dilute hydrochloric acid
  • ISO 9503:1991 Metallurgical-grade fluorspar; determination of available fluorine content; modified Willard-Winter method
  • ISO 6677:1983 Hexafluorosilicic acid for industrial use; Determination of available fluorine content; Potentiometric method after distillation
  • ISO/IEC 14545:1998 Information technology - Office equipment - Method for measuring copying machine productivity
  • ISO 7726:1998 Ergonomics of the thermal environment - Instruments for measuring physical quantities
  • ISO/DIS 15914-2:2023 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion

Professional Standard - Energy, Determination of available potassium

  • NB/SH/T 6010-2020 Determination of effective life of rolling bearing grease by FE9 method

YU-JUS, Determination of available potassium

  • JUS N.C6.009-1982 Radio-frequency cables. Maasuring methods of unifomtity of effective characteristic impedance

German Institute for Standardization, Determination of available potassium

  • DIN EN 14401:2004-09 Rigid plastics containers - Methods to test the effectiveness of closures; German version EN 14401:2004
  • DIN 58145:2017-01 Measuring method for determination of solarisation effect of fused silica optical fibers; Text in German and English

Anhui Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB34/T 2266-2014 Determination of available phosphorus in pit mud Ammonium fluoride-hydrochloric acid colorimetric method
  • DB34/T 2878-2017 Methods for chemical analysis of copper slag tailings Determination of iron content Potassium dichromate titration method

Standard Association of Australia (SAA), Determination of available potassium

  • AS/NZS 1301.560:2016 Methods of test for pulp and paper, Method 560: Determination of the effective residual ink concentration (ERIC number) by infrared reflectance measurement
  • AS 2428.5:2004 Methods of testing smoke/heat release vents - Determination of discharge coefficient and effective aerodynamic area
  • AS/NZS 4266.17:1995 Reconstituted wood-based panels - Methods of test Method 17 : Determination of efficacy of termiticide treatment
  • AS 3583.12:1991 Methods of test for supplementary cementitious materials for use with portland cement - Determination of available alkali

未注明发布机构, Determination of available potassium

  • GJB 1047.1A-2004 Test methods for black powder Part 1: Determination and weighing method of potassium nitrate
  • BS EN 1134:1995(1999) Method for Determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
  • DIN EN 117:2005 Wood preservatives – Determination of the limit of effectiveness against Reticulitermes species (European termites) (laboratory method)
  • BS EN 1015-9:1999(2007) Methods of test for mortar for masonry — Part 9 : Determination of workable life and correction time of fresh mortar

Association Francaise de Normalisation, Determination of available potassium

  • NF EN 47:2016 Produits de préservation du bois - Détermination du seuil d'efficacité contre les larves d'Hylotrupes bajulus (Linnaeus) - (Méthode de laboratoire)
  • NF EN 15457:2022 Peintures et vernis - Méthode d'essai en laboratoire permettant de déterminer l'efficacité des préservateurs du feuil d'un revêtement contre les champignons
  • NF F18-302:2011 Railway applications - Method for determining the equivalent conicity.
  • NF F18-302/IN1:2011 Railway applications - Method for determining the equivalent conicity.
  • XP X41-543-1:2008 Produits de préservation du bois - Détermination de l'efficacité d'un système de pièges-appâts - Partie 1 : efficacité de la formulation insecticide - Méthode de laboratoire
  • NF EN 117:2013 Produit de préservation du bois - Détermination du seuil d'efficacité contre les termites européens du genre Reticulitermes (Méthode de laboratoire)
  • NF V18-236*NF EN 15782:2009 Animal feeding stuffs - Determination of nicarbazin - High-performance liquid chromatographic method

Professional Standard - Geology, Determination of available potassium

  • DZ/T 0279.27-2016 Methods of Analysis of Regional Geochemical Samples - Part 27: Determination of Organic Carbon by Potassium Dichromate Volumetric Method
  • DZ/T 0064.70-2021 Methods of Analytical Groundwater Quality Part 70: Determination of Oxygen Consumption by Potassium Dichromate Titration
  • DZ/T 0064.69-2021 Methods of Analysis of Groundwater Quality Part 69: Determination of Oxygen Consumption Alkaline Potassium Permanganate Titration
  • DZ/T 0064.68-2021 Methods of Analytical Groundwater Quality Part 68: Determination of Oxygen Consumption by Acidic Potassium Permanganate Titration
  • DZ/T 0064.28-2021 Methods of analysis of groundwater quality - Part 28: Determination of potassium, sodium, lithium and ammonium by ion chromatography
  • DZ/T 0064.27-2021 Methods of analysis of groundwater quality - Part 27: Determination of potassium and sodium by flame emission spectrometry

Professional Standard - Machinery, Determination of available potassium

  • JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
  • JB/T 4107.6-1999 Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method)

Professional Standard - Petroleum, Determination of available potassium

  • SY/T 5814-1993 Determination method of effective content of humic acid in humic acid treatment agent for drilling fluid

Professional Standard - Chemical Industry, Determination of available potassium

  • HG/T 4552.1-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 1:Potassium iodate titration method

American National Standards Institute (ANSI), Determination of available potassium

  • ANSI/SCTE 48-1-2007 Test Method for Measuring Shielding Effectiveness of Passive and Active Devices Using a GTEM Cell
  • ANSI/ATIS 0100020-2008 Quantifying the Impact on IP Service Availability from Network Element Outages
  • ANSI/ASTM D5583:2000 Test Method for Detection and Estimation of Retention of Wood Preservatives by Aspergillus Bioassaying

ET-QSAE, Determination of available potassium

BELST, Determination of available potassium

  • STB 1982-2009 Wine production and wine raw material. Method for determination of organic acids contents using high-performance liquid chromatography
  • STB 2547-2019 Food products. Method for determination of dyes by high performance liquid chromatography

European Committee for Standardization (CEN), Determination of available potassium

  • EN 13087-4:2012 Protective helmets - Test methods - Part 4: Retention system effectiveness

KR-KS, Determination of available potassium

  • KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses
  • KS I 3202-2023 Testing methods for total organic carbon in highly purified water
  • KS K ISO 21326-2023 Textiles — Test methods for determining the efficiency of products against house dust mit

NZ-SNZ, Determination of available potassium

  • AS/NZS 4266.18:1995 Reconstituted Wood-Based Panels - Methods of Test Method 18: Determination of Efficacy of Fungicide Treatment

BE-NBN, Determination of available potassium

Jilin Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB22/T 2659-2017 Volumetric Method for Determination of Effective Phosphorus Pentoxide Content in Compound Fertilizer

AR-IRAM, Determination of available potassium

(U.S.) Ford Automotive Standards, Determination of available potassium

  • FORD FLTM BL 105-1-2001 RAPID METHOD TO PREDICT THE EFFECTIVENESS OF INHIBITED COOLANTS IN ALUMINUM HEAT EXCHANGERS

ES-UNE, Determination of available potassium

  • UNE 26110:2018 Road vehicles. Criteria for the assessment of the equivalence of braking efficiency test methods in relation to the methods defined in ISO 21069

NL-NEN, Determination of available potassium

  • NEN 3771-1979 Cheese - Physical and chemical test methods - Determination of the sodium and the potassium content by flame photometry

Professional Standard - Rare Earth, Determination of available potassium

  • XB/T 617.4-2014 Chemical analysis methods of neodymium iron boron alloy.Part 4:Determination of iron content.The potassium dichromate titrimetry
  • XB/T 616.4-2012 Chemical analysis methods of gadolinium ferroalloy.Part 4:Determination of iron content.Potassium dichromate titrimetry

CEN - European Committee for Standardization, Determination of available potassium

  • PD CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride@ sodium and potassium

Jiangxi Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB36/T 1632-2022 Determination of Soil Available Boron by Inductively Coupled Plasma Emission Spectrometry
  • DB36/T 814.3-2014 Methods of chemical analysis of holmium-iron alloys - part 3: determination of iron content potassium dichromate volumetric method

Ningxia Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB64/T 1714-2020 Determination of Available Phosphorus Content in Compound Fertilizers Spectrophotometric Method of Ammonium Vanadium Molybdate

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 available potassium

Hebei Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products

Professional Standard - Nuclear Industry, Determination of available potassium

  • EJ/T 297.10-1987 Analytical method for composition of granite and granite uranium ore Determination of potassium oxide content

Sichuan Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content

Shanxi Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB14/T 1981-2020 Internal quality control reference material control method for the validity of test results

IT-UNI, Determination of available potassium

Professional Standard - Urban Construction, Determination of available potassium

  • CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method

Professional Standard - Hygiene , Determination of available potassium

  • WS/T 61-1996 Urine.Determination of pentachlorophenol.High performance liquid chromatographic method
  • WS/T 56-1996 Urine.Determination of p-aminophenol.High performance liquid chromatographic method

RO-ASRO, Determination of available potassium

  • STAS 9904/8-1977 ELECTRICAL ROTATING MACHINES Test methods Losses and efficiency delermination

Tianjin Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB12/T 1022-2020 Determination of Available Boron Content in Soil by Inductively Coupled Plasma Mass Spectrometry

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Determination of available potassium

  • ASHRAE 4175-1998 Measuring the Effectiveness of Gas-Phase Air Filtration Equipment - Field Test Methods and Applications (RP-791)

Indonesia Standards, Determination of available potassium

Yunnan Provincial Standard of the People's Republic of China, Determination of available potassium

  • DB53/T 639.5-2014 Methods for chemical analysis of direct reduced iron - Part 5: Determination of total iron content by potassium dichromate titration

中华人民共和国国家卫生和计划生育委员会, Determination of available potassium

  • WS/T 98-1996 Urine.Determination of creatinine.Reversed-phase high performance liquid chromatographic method
  • WS/T 58-1996 Urine.Determination of p-nitrophenol.High performance liquid chromatographic method




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