Potassium sodium ratio content

Potassium sodium ratio content, Total:211 items.

In the international standard classification, Potassium sodium ratio content involves: Inorganic chemicals, Non-metalliferous minerals, Non-ferrous metals, Water quality, Metalliferous minerals, Coals, Products of the chemical industry, Paper and board, Fuels, Fruits. Vegetables, Materials for the reinforcement of composites, Milk and milk products, Welding, brazing and soldering, Testing of metals, CHEMICAL TECHNOLOGY, Iron and steel products, Animal feeding stuffs, Chipless working equipment, Refractories, Analytical chemistry, Products of non-ferrous metals, Paints and varnishes, Ferrous metals, Pulps, Jewellery, Construction materials, Beverages.

RO-ASRO, Potassium sodium ratio content

STAS SR 8934-9-1997 Sodium chloride. Determination of potasium iodate content. Volumetric method
STAS SR 13363-1996 Sodium chloride. Determination of potassium. Sodium Tetraphenylborate Volumetric Method
STAS SR 8934-28-1997 Sodium chloride - Determination of potasium iodide content - lodometric method
STAS SR 8934-8-1996 Sodium chloride. Determination of potassium. Flame Photometric Method
STAS SR 8934-31-1997 Sodium chloride. Determination of sodium florid content. Photocolorimetric method
STAS 8295-1969 Surface water and wastewater. Determination of sodium and potassium content
STAS 12703/9-1989 ZIBCONIA Sodium oxide and potassium oxide content determination
STAS 318/9-1988 SPECIAL GLASS Sodium oxide "and potassium oxide content determination
STAS 9218/10-1973 ZIRGONIUM SILIGATE Determination of sodium oxide and polasiup oxide contents
STAS 4242/7-1988 BLAST FURNACE SLAG Determination of sodium oxide and potassium oxide
STAS SR 13364-1996 Sodium chloride. Determination of potassium. Flame Atomic Absorption Spectrometric Method
STAS 9272/9-1981 ZIRCONIC REFRACTORY PRODUCTS Sodium and potassium oxide conlent determination
STAS 4240/6-1985 TRASS Determination of sodium oxide, potassium oxide and titanium dioxide
STAS 4605/11-1972 NON-METAL BEARING MINING PRODI'CTS "WITH CARBONATE CONTENT Determinat ion of sodiuni and potassium oxide
STAS 5424/7-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of sodium oxide and potassium oxide content

AENOR, Potassium sodium ratio content

UNE 34208:1981 SODIUM CHLORIDE. DETERMINATION OF POTASIUM CONTENT. TITRIMETRIC METHOD WITH SODIUM.

RU-GOST R, Potassium sodium ratio content

GOST 26880.2-1986 Lead. Methods of sodium and potassium determination
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
GOST 14839.7-1969 Industrial explosives. Method for determination of sodium (potassium) nitrate content
GOST 18184.7-1979 Niobium pentoxide. Method for the determination of potassium and sodium content
GOST R 55112-2012 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content
GOST 22974.10-1996 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 22974.10-1985 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 26318.7-1984 Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
GOST 3594.3-1993 Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium
GOST 25542.3-1993 Alumina. Methods for the determination of sodium oxide and potassium oxide
GOST 19728.11-2001 Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide
GOST 19728.11-1974 Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents
GOST 23581.10-1979 Iron ores, concentrates, agglomerates and pellets. Methods of determination of kalium oxide and natrium oxide content

German Institute for Standardization, Potassium sodium ratio content

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)
DIN EN ISO 16995:2015-05 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content (ISO 16995:2015); German version EN ISO 16995:2015

Professional Standard - Coal, Potassium sodium ratio content

MT/T 1074-2008 Classification for alkali metal (potassium, sodium) content in coal

國家安全生產監督管理總局, Potassium sodium ratio content

MT/T 1074-2007 Alkali metal (potassium, sodium) content classification in coal

NL-NEN, Potassium sodium ratio content

NEN 6442-1979 Water - Flame photometric determination of sodium and potassium content
NEN 3787-1988 Quarg (fresh cheese) Determination of sodium and potassium content

Japanese Industrial Standards Committee (JISC), Potassium sodium ratio content

JIS K 0400-48-10:1998 Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry
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
JIS K 8616:1961 Potassium sodium carbonate

International Organization for Standardization (ISO), Potassium sodium ratio content

ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 2052:1976 Potassium chloride for industrial use; Determination of potassium content; Sodium tetraphenylborate titrimetric method
ISO 1689:1976 Sodium and potassium silicates for industrial use; Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
ISO 8070:1987 Dried milk; Determination of sodium and potassium contents; Flame emission spectrometric method
ISO 16995:2015 "Solid biofuels - Determination of the water soluble chloride, sodium and potassium content"
ISO 8070:2007 | IDF 119:2007 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
ISO 7485:2000 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
ISO 13756:1997 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method

CZ-CSN, Potassium sodium ratio content

CSN 65 2471-1981 Sodium Chloride (Salt) Methods of Potasium Jodide Content Determination
CSN 65 2472-1981 Sodium Chloride [Salt) Photocolorimetric Method of Sodium Fluoride Content Determination
CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 65 2467-1981 Sodíum Chloride (Salt) Method of Potassium Content Determination by Atomic
CSN 65 2470-1981 Sodium Chloride (Salt) Photocolorimetric Method of Iron Content Determlnatlon
CSN 65 2082-1984 Sodium cnrbonate technicnl Pliotocolorimntric m;:thod of iron contont dcturmination
CSN 65 2479-1981 Sodium Chloride (Salt) Colorimetric Method of Heavy Metals Content Determination
CSN ISO 6831:1993 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method

IL-SII, Potassium sodium ratio content

S.I.249 Pt.216-1964 TESTING OF WATER :DETERMINATION OF SODIUM AND OR PO-TASSIUM CONTENT

BE-NBN, Potassium sodium ratio content

NBN T 03-223-1980 Potassium chloride for industrial use - Determination of potassium content - Sodium tetraphenylborate titrimetric method
NBN T 03-208-1980 Potassium sulphate for industrial use - Determination of potassium content - Sodium tetraphenylborate volumetric method
NBN T 03-240-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Titrimetric method
NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
NBN T 03-236-1980 Sodium and potassium silicates for industrial use - Determination of carbonates content - Gas-volumetric method
NBN T 03-242-1980 Sodium and potassium silicates for industrial use - Determination of iron content - 1,10-Phenanthroline photometric method
NBN T 03-193-1980 Potassium hydroxide for industrial use - Determination of calcium content - EDTA ( disodium sait) complexometric method

Group Standards of the People's Republic of China, Potassium sodium ratio content

T/QAS 018-2020 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
T/TAIA 001-2024 Sodium-potassium silicate for industrial use—Determination of potassium oxide and sodium oxide—Inductively coupled plasma optical emission spectrometry
T/CSTM 00756-2021 Iron ores—Determination of sodium and potassium contents— Flame atomic emission spectrometric method
T/CAQI 289-2022 Determination of chlorate content in sodium hypochlorite by potassium dichromate titration method

Qinghai Provincial Standard of the People's Republic of China, Potassium sodium ratio content

DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1318-2014 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1634-2018 Determination of Potassium Chloride Content in Molten Salt Electrolyte - Tetraphenylborate Sodium Quaternary Ammonium Salt Volumetric Method

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

GB/T 12658-1990 Paper, board and pulp--Determination of potassium and sodium content
GB/T 15402-1994 Fruits,vegetables and derivd products--Determination of sodium and potassium
GB/T 23835.8-2009 Anhydrous lithium perchlorate Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Anhydrous lithium perchlorate Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Anhydrous lithium perchlorate Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Anhydrous lithium perchlorate Part 8: Determination of potassium and sodium content
GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB 4581.7-1984 Alunite ores--Determination of potassium and sodium contents--Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods
GB/T 14640-2008 Water used in industrial circulating cooling system and boiler.Determination of potassium and sodium
GB/T 14949.7-2024 Manganese ores - Determination of sodium and potassium content - Flame atomic absorption spectrometry
GB/T 223.63-2022 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method

YU-JUS, Potassium sodium ratio content

JUS H.G8.107-1984 Reagents. Potassium chloride. Determination of aluminium content. Colorimetric method
JUS H.G8.106-1984 Reagents. Potassium chloride. Determination of iron content. Colorimetric method
JUS H.G8.436-1990 Reagents. Potassium iodide. Determination of iron content. Colorimetric method
JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
JUS H.G8.108-1984 Reagents. Potassium chloride. Determination of barium content. Turbidimetric rnethod
JUS H.G8.435-1990 Reaqents. Potassium iodide. Determination of total nitroaen content. Colorimetric method
JUS H.G8.085-1983 Reagents. Sodium chloride. Determination of iron content. Colorimetric method
JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
JUS H.G8.515-1991 Reagents. Potassium hydroxide. Determination of aluminium content. Colorimetric method
JUS H.G8.086-1983 Reagents. Sodium chloride. Detormination ofbarium content. Turbidimetric method
JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.489-1991 Reagents. Potassium permanganate. Determination of total nitrogen content. Colorimetric method
JUS H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method
JUS H.G8.487-1991 Reagents. Potassium permanganate. Determination of chlorides content. Turbidimetric raethod
JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.G8.512-1991 Reagents. Potassium hydroxide. Determination of silicate content. Colorimetric method
JUS H.G8.178-1983 Reagents. Potassium dicyanoaurate (I). Determination of lead content. Turbidimetric method
JUS H.G8.511-1991 Reagents. Potassium hydroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.510-1991 Reagents. Potassium hydroxide. Determination of chlorides content. Turbidimetric method
JUS H.G8.080-1983 Reagents. Sodium chloride. Determination of sulphate content. Turbidimetric method
JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
JUS H.G8.484-1991 Reagents. Sodium hvdrohide. Determination of aluminium content. Colorimetric method
JUS H.G8.088-1983 Reagents.Sodium chloride.Determination of potassium content.Flame emission spectrophotometric method
JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
JUS H.Z1.117-1987 Testing of industrial vvaters. Determination content vfsodium and potasium. Flame photometric me- thod
JUS H.G8.413-1991 Reagents. Sodium hydroxide. Determination of silicate content. Colorimetric metho?
JUS H.G8.110-1984 Reagents. Potassium chloride. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.378-1989 Reagents. Sodium acetate trihydrate and'sodium acetate anhydrous.' Determination of iron content. Colorimetric method
JUS H.G8.361-1988 Reagents. Zine chlori?e. Determinatioft of sodium and potassium contents. Flame atomic absorption method
JUS H.G8.412-1991 Reagents. Sodium hvdroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.377-1989 Reagents. Sodium acetate trihvdrate and sodium acetate anhydrous. Determination of aluminium content. Colorimetric method
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.105-1984 Reagents. Potassium chloride. Determination of heavy metals content (asPb). Colorimetric method
JUS H.G8.433-1990 Reagents. Potassium iodide. Determination of iodate and iodine content (as J0_). Colorimetric method
JUS H.B8.316-1977 Sodium and potassium silicatesfor industrial use. Calculation ofthe rati or sio2/Na20 sio2/K20
JUS H.G8.478-1991 Reagents.Orthophosphoric acid.Determination of sodium and potassum contents.Flame emission spectrophotometric method
JUS H.G8.438-1990 Reaqents. Potassium iodide. Determination of sodium content. Flame emission spectrophotometric methcd
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.G8.134-1984 Reagents. Ammoniasolution. Determination ofsodium andpotassium contents. Flame emission spectro- hotometric method
JUS H.G8.346-1988 Reagents Zinec chloride. Determination of sodium and potassium contents.Flane emission speetrophotometric nethod

ZA-SANS, Potassium sodium ratio content

SANS 6099:1987 Sodium chloride (in the presence of potassium chloride) content of solutions

PL-PKN, Potassium sodium ratio content

PN C84002-21-1986 Sodium hydroxide technical Determination of sodium chlorate content Photocolorimetric method
PN C84039-07-1987 Potassium hydroxide technical Determination of iron content Photocolorimetric method
PN H04093-1989 Chemical analysis of manganese ores Determination of sodium and potassium contents
PN C84002-09-1986 Sodium hydroxide technical Determination of iron content Photocolorimetric method
PN C84002-18-1986 Sodium hydroxide technical Determination of mercury content Photocolorimetric method
PN H04123-1992 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method
PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method

IN-BIS, Potassium sodium ratio content

IS 12760-1989 Determination of sodium and potassium content in milk powder by flame emission spectrometry

Professional Standard - Building Materials, Potassium sodium ratio content

JC/T 2336-2015 Determination of silicon,potassium,sodium,calcium,magnesium and iron content in carbon fiber

Association Francaise de Normalisation, Potassium sodium ratio content

NF T20-367:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate volumetric method.
NF V04-355:1986 Dried milk. Determination of sodium and potassium contents. Flame emission spectrometric method.
NF T20-359:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate titrimetric method.
NF T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF EN ISO 16995:2015 Solid biofuels - Determination of water-soluble chlorine, sodium and potassium content
NF T20-526:1973 Sodium and potassium silicates for industrial use. Calculation of the ratio SIO2/NA2O ou SIO2/K2O.
NF T20-524:1973 Sodium and potassium silicates for industrial use. Determination of carbon dioxide content expressed as sodium or potassium carbonate. Gas-volumetric method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.
NF T90-019:1984 Testing water - Determination of sodium and potassium - Flame emission spectrometry method
NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
NF X34-119:2011 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content.
NF X34-119*NF EN ISO 16995:2015 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF ISO 8070:2007 Lait et produits laitiers - Détermination des teneurs en calcium, sodium, potassium et magnésium - Méthode spectrométrie par absorption atomique
NF V76-112:1980 Fruit and vegetable juices. Determination of the sodius and potassium contents (flame spectrophotometry method).

工業和信息化部, Potassium sodium ratio content

YB/T 4726.13-2022 Determination of potassium and sodium content in iron-containing dust sludge by flame atomic absorption spectrometry
YB/T 4726.12-2021 Determination of manganese oxide content in iron-containing dust sludge Potassium (sodium periodate) spectrophotometry
YB/T 4709-2018 Determination of manganese oxide content in steel slag Potassium (sodium periodate) spectrophotometry

HU-MSZT, Potassium sodium ratio content

MSZ 4683/9-1977 Mineral wool chemical testing. Sodium oxide and potassium oxide content detection
MNOSZ 9510-1956 Potassium sodium (potassium salt) for analysis
MSZ 12757/8-1976 MSZ 12757/8-76 Raw mineral testing. Sodium oxide and potassium oxide content detection
MSZ 12736/9-1978 MSZ 12736/9-78 Lime chemical testing． Sodium oxide and potassium oxide content detection
MSZ 12303/8-1984 Chemical analysis of fireproof raw material products and sodium oxide content (Na20), potassium oxide (K20) content definition model

Korean Agency for Technology and Standards (KATS), Potassium sodium ratio content

KS M ISO 1689-2022 Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1689-2017(2022) Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1689:2017 Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1689:2007 Sodium and potassium silicates for industrial use－Calculation of the ratio：silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1691-2022 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691-2017(2022) Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M 5318-2005(2018) Combination paint wood primer white and light (for exterior use)
KS M ISO 12830:2013 Paper, board and pulps — Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
KS H ISO 8070-2023 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS M ISO 1690-2022 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS E ISO 4571-2001(2016) Manganese ores and concentrates- Determination of sodium and potassium content - Flame atomic emission spectrometric method

GSO, Potassium sodium ratio content

GSO ISO 7485:2015 Animal feeding stuffs -- Determination of potassium and sodium contents -- Methods using flame-emission spectrometry
BH GSO ISO 7485:2016 Animal feeding stuffs -- Determination of potassium and sodium contents -- Methods using flame-emission spectrometry
OS GSO ISO 16995:2016 Solid biofuels -- Determination of the water soluble chloride, sodium and potassium content
OS GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
GSO ISO 16995:2016 Solid biofuels -- Determination of the water soluble chloride, sodium and potassium content
GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
BH GSO ISO 1691:2017 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
OS GSO ISO 8070:2008 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
OS GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization

British Standards Institution (BSI), Potassium sodium ratio content

BS DD CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
BS DD CEN/TS 15105:2006 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
BS EN ISO 16995:2015 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content
BS EN 15105:2011 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content

未注明發布機構, Potassium sodium ratio content

DIN EN ISO 16995 E:2013-03 Determination of chloride, sodium and potassium water content in solid biofuels (draft)

SCC, Potassium sodium ratio content

DANSK DS/ISO 7485:2000 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
NS-EN 15105:2011 Solid biofuels — Determination of the water soluble chloride, sodium and potassium content
DANSK DS/EN ISO 16995:2015 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content
UNE-CEN/TS 15105:2008 EX Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
SN-CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
DIN CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium; German version CEN/TS 15105:2005

Danish Standards Foundation, Potassium sodium ratio content

DS/ISO 7485:2001 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
DS/EN 15105:2011 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content

European Committee for Standardization (CEN), Potassium sodium ratio content

EN 15105:2011 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content
EN ISO 16995:2015 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content (ISO 16995:2015)

中華人民共和國國家質量監督檢驗檢疫總局、中國國家標準化管理委員會, Potassium sodium ratio content

GB/T 14640-2017 Determination of potassium and sodium in water for industrial circulating cooling system and boiler

Professional Standard - Chemical Industry, Potassium sodium ratio content

HG/T 2957.7-2004 Determination of Potassium and Sodium in Alunite Ore - Potassium Tetraphenylborate Gravimetry and Flame Emission Spectrophotometry
HG/T 2957.7-1984(1997) Alunite ores-Determination of potassium and sodium contents-Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods

American Society for Testing and Materials (ASTM), Potassium sodium ratio content

ASTM B712-93(1999) Standard Guide for Determination of Sodium and Potassium Content For Silver-Cadmium Oxide Contact Materials
ASTM B712-93(2006) Standard Guide for Determination of Sodium and Potassium Content For Silver-Cadmium Oxide Contact Materials
ASTM B712-93(2012) Standard Guide for Determination of Sodium and Potassium Content For Silver-Cadmium Oxide Contact Materials

Lithuanian Standards Office , Potassium sodium ratio content

LST EN 15105-2011 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content

KR-KS, Potassium sodium ratio content

KS M ISO 1691-2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS H ISO 8070-2018(2023) Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method

PT-IPQ, Potassium sodium ratio content

NP 1236-1976 Potassium hydroxide used in industry. Measurement of sodium content by gravimetric method

VN-TCVN, Potassium sodium ratio content

TCVN 5384-1991 Crude oil.Determination of sodium and potassium content by atomic absorption spectrophotometry

TH-TISI, Potassium sodium ratio content

TIS 1925-1999 Sodium and potassium silicates for industrial use.determination of silica content.gravimetric method by insolubujzation

International Dairy Federation (IDF), Potassium sodium ratio content

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

TR-TSE, Potassium sodium ratio content

TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD

Sichuan Provincial Standard of the People's Republic of China, Potassium sodium ratio content

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

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