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Determination method of manganese in water quality

Determination method of manganese in water quality, Total:499 items.

In the international standard classification, Determination method of manganese in water quality involves: Water quality, Analytical chemistry, Metalliferous minerals, Non-metalliferous minerals, Linear and angular measurements, Non-ferrous metals, Ferroalloys, Welding, brazing and soldering, Ferrous metals, Organic chemicals, Food products in general, Air quality, Products of non-ferrous metals, Testing of metals, Sugar. Sugar products. Starch, Power stations in general, Animal feeding stuffs, Tea. Coffee. Cocoa, Coals, Refractories, Cellular materials, Fruits. Vegetables, Bottles. Pots. Jars, Barrels. Drums. Canisters, Construction materials, Soil quality. Pedology, Fuels, Shipbuilding and marine structures in general, Burners. Boilers, Spices and condiments. Food additives, Vocabularies, Paint ingredients, Products of the chemical industry, Radiation protection, Farming and forestry.


Indonesia Standards, Determination method of manganese in water quality

  • SNI 06-1133-1989 Water, Test method for manganese content
  • SNI 13-4699-1998 Determination of total manganese (Mn-total) in manganese ores sample
  • SNI 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner
  • SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent

VN-TCVN, Determination method of manganese in water quality

  • TCVN 6002-1995 Water quality.Determination of manganese.Formaldoxyme spectrometric method
  • TCVN 3871-1983 Ferromanganese.Method for the determination of sulphur content
  • TCVN 3872-1983 Ferromanganese.Method for the determination of silicon content
  • TCVN 3867-1983 Ferrotitanium.Method for the determination of copper content
  • TCVN 3870-1983 Ferromanganese.Method for the determination of carbon content
  • TCVN 4154-1985 Ferrosilicon.Method for determination of manganest
  • TCVN 3859-1983 Ferrochrome.Method for the determination of manganese
  • TCVN 5299-2009 Soil quality.Method for the determination of soil erosion by rain
  • TCVN 6651-2000 Soil quality.Determination of the water-retention characteristic.Laboratory methods
  • TCVN 3116-1993 Heavy weight concrete.Method for the determination of watertighless
  • TCVN 3113-1993 Heavy weight concrete.Method for the ditermination of waterabsorption
  • TCVN 1819-2009 Steel and iron.Determination of maganese content.Methods of chemical analysis
  • TCVN 6620-2000 Water quality.Determination of ammonium.Potentiometric method
  • TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
  • TCVN 7331-2008 Gasoline.Test method for determination of manganese by atomic absorption spectroscopy
  • TCVN 5988-1995 Water quality.Determination of aminonium.Distillation and titration method
  • TCVN 6202-2008 Water quality.Determination of phosphorus.Ammonium molybdate spectrometric method
  • TCVN 5615-1991 Tea.Method for determination of foreign matter

Korean Agency for Technology and Standards (KATS), Determination method of manganese in water quality

  • KS I ISO 6333:2007 Water quality-Determination of manganese-Formaldoxime spectrometric method
  • KS E 3028-2011(2016) Methods for determination of combined water in manganese ores
  • KS I ISO 6333-2007(2017) Water quality-Determination of manganese-Formaldoxime spectrometric method
  • KS E 3028-2011 Methods for determination of combined water in manganese ores
  • KS E 3028-2021 Methods for determination of combined water in manganese ores
  • KS I ISO 8467:2008 Water quality-Determination of permanganate index
  • KS I ISO 8467-2008(2018) Water quality-Determination of permanganate index
  • KS D 2564-1993 Methods for Determination of Manganese in Tantalum
  • KS E 3046-2006 Methods for determination of phosphorus in manganese ores
  • KS E 3005-2011 Manganese ores-Determination of manganese content
  • KS E 3911-1993 Methods for determination of copper in manganese ores
  • KS E 3912-2009 Methods for determination of aluminium in manganese ores
  • KS E 3026-2017 Methods for determination of sulfur in manganese ores
  • KS E 3027-2017 Methods for determination of silicon in manganese ores
  • KS E 3046-2017 Methods for determination of phosphorus in manganese ores
  • KS E 3092-2022 Titanium ores — Methods for determination of manganese
  • KS E 3027-1972 Methods for determination of silicon in manganese ores
  • KS D 1830-1-2016 Methods for chemical analysis of silicomanganese-Part 1:Determination of manganese
  • KS E 3910-2009 Chromium ores-Determination of chromium content
  • KS E 3027-2006 Methods for determination of silicon in manganese ores
  • KS E 3092-2002 Titanium ores-Methods for determination of manganese
  • KS E 3026-1996 Methods for determination of sulfur in manganese ores
  • KS E 3911-2008 Methods for determination of copper in manganese ores
  • KS E 3017-1993 Methods for determination of maganese in iron ores
  • KS E 3027-2022 Methods for determination of silicon in manganese ores
  • KS D 1806-2019 Iron and steel — Methods for determination of manganese content
  • KS E 3046-2022 Methods for determination of phosphorus in manganese ores
  • KS E 3026-2022 Methods for determination of sulfur in manganese ores
  • KS D 1830-1-2021 Method for chemical analysis of silicomanganese —Part 1: Methods for determination of manganese
  • KS I ISO 5813-2014(2019) Water quality — Determination of dissolved oxygen — Iodometric method
  • KS D 1806-2003 Determination of manganese in iron and steel
  • KS E 3912-1993 Methods for determination of aluminium oxide in manganese ores
  • KS D 1925-2004 Standard test methods for the determination of lead in silicomanganese and ferrosilicon manganese
  • KS M 2094-2005(2010) Methods for determination of chromium and manganese in stack gas
  • KS D 1925-2009 Standard test methods for the determination of lead in silicomanganese and ferrosilicon manganese
  • KS E ISO 549:2004 Manganese ores-Determination of combined water content-Gravimetric method
  • KS E ISO 549-2004(2019) Manganese ores-Determination of combined water content-Gravimetric method
  • KS D 1866-2014 Methods for determination of manganese in aluminium and aluminium alloys
  • KS D 1896-1993 Methods for determination of manganese in copper and copper alloys
  • KS D 1896-2016 Methods for determination of manganese in copper and copper alloys
  • KS D 1866-2014(2019) Methods for determination of manganese in aluminium and aluminium alloys
  • KS D 2572-2015(2020) Methods for determination of manganese in zirconium and zirconium alloys
  • KS D 2025-2021 Methods for determination of manganese in magnesium and magnesium alloys
  • KS D 1896-2021 Methods for determination of manganese in copper and copper alloys
  • KS D 2526-2022 Methods for determination of manganese in titanium and titanium alloys
  • KS E ISO 8531:2003 Manganese and chromium ores-Experimental methods for checking the precision of moisture determination
  • KS I 3220-2007 Water quality-Determination of nitrate
  • KS I 3222-2007 Water quality-Determination of sodium and potassium
  • KS I 3219-2007 Water quality-Determination of surfactants
  • KS E 3081-2002 Determination of N oxygen in manganese ores
  • KS D 1926-2009 Standard test methods for the determination of lead in ferromanganese
  • KS D ISO 629-2008(2018) Steel and cast iron-Determination of manganese content-Spectrophotometric method
  • KS E ISO 7990-2002(2017) Manganese ores and concentrates-Determination of total iron content-Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method
  • KS D 1866-2004 Methods for determination of manganese in aluminium and aluminium alloys
  • KS I ISO 6778:2007 Water quality-Determination of ammonium-Potentiometric method
  • KS M 9101-1996 Water quality-Determination of total mercury by flameless atomic absorption spectrometry(Method after digestion with permanganate-peroxodisulfate)
  • KS E ISO 7990-2002(2022) Manganese ores and concentrates-Determination of total iron content-Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method
  • KS I ISO 16590-2006(2021) Water quality-Determination of mercury-Methods involving enrichment by amalgamation
  • KS E ISO 7990:2002 Manganese ores and concentrates-Determination of total iron content-Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method
  • KS I ISO 17852-2011(2016) Water quality — Determination of mercury — Method using atomic fluorescence spectrometry
  • KS I ISO 6778-2007(2017) Water quality-Determination of ammonium-Potentiometric method
  • KS E ISO 8542-2003(2019)
  • KS I ISO 5664:2007 Water quality-Determination of ammonium (Distillation and titration method)
  • KS I ISO 5664:2017 Water quality-Determination of ammonium (Distillation and titration method)
  • KS M 1945-2002(2007) Acetic acid for industrial use-Method of test-Determination of permanganate index
  • KS M 1914-2009 Phthalic anhydride for industrial use-Methods of test-Determination of impurities oxidizable in the cold by potassium permanganate-Iodometric method
  • KS I ISO 6058:2008 Water quality-Determination of calcium content (EDTA titrimetric method)
  • KS I ISO 6058-2008(2018) Water quality-Determination of calcium content (EDTA titrimetric method)
  • KS E ISO 8542:2003 Manganese and chromium ores-Experimental methods for evaluation of quality variation and methods for checking the precision of sampling
  • KS I ISO 6878:2007 Water quality-Determination of phosphorus-Ammonium molybdate spectrometric method
  • KS I ISO 9698:2008 Water quality-Determination of tritium activity concentration-Liquid scintillation counting method

Lithuanian Standards Office , Determination method of manganese in water quality

International Organization for Standardization (ISO), Determination method of manganese in water quality

  • ISO 6333:1986 Water quality; Determination of manganese; Formaldoxime spectrometric method
  • ISO 8467:1986 Water quality — Determination of permanganate index
  • ISO 8467:1993 Water quality; determination of permanganate index
  • ISO/R 319:1963 Methods of chemical analysis of manganese ores — Determination of total manganese content
  • ISO 8531:1986 Manganese and chromium ores; Experimental methods for checking the precision of moisture determination
  • ISO 549:1975 Title missing - Legacy paper document
  • ISO 549:1981 Manganese ores; Determination of combined water content; Gravimetric method
  • ISO/R 317:1963 Methods of chemical analysis of manganese ores — Determination of arsenic
  • ISO/R 321:1963 Methods of chemical analysis of manganese ores — Determination of phosphorus
  • ISO/R 323:1963 Methods of chemical analysis of manganese ores — Determination of lead
  • ISO/R 322:1978 Methods of chemical analysis of manganese ores — Determination of copper
  • ISO/R 315:1963 Methods of chemical analysis of manganese ores — Determination of nickel
  • ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods
  • ISO 6778:1984 Water quality; Determination of ammonium; Potentiometric method
  • ISO 7990:1985 Manganese ores and concentrates; Determination of total iron content; Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method
  • ISO/R 550:1966 Methods of chemical analysis of manganese ores — Determination of titanium content
  • ISO/R 318:1963 Methods of chemical analysis of manganese ores — Determination of aluminium oxide
  • ISO 20244:2018 Soil quality - Screening method for water content - Determination by refractometry
  • ISO 8542:1986 Manganese and chromium ores; Experimental methods for evaluation of quality variation and methods for checking the precision of sampling
  • ISO 5664:1984 Water quality; Determination of ammonium; Distillation and titration method
  • ISO/R 313:1963 Methods of chemical analysis of manganese ores — Determination of total iron content
  • ISO/R 311:1963 Methods of chemical analysis of manganese ores — Determination of silicon dioxide
  • ISO 7027-2:2019 Water quality — Determination of turbidity — Part 2: Semi-quantitative methods for the assessment of transparency of waters
  • ISO 11274:2019 Soil quality — Determination of the water-retention characteristic — Laboratory methods
  • ISO 6058:1984 Water quality; Determination of calcium content; EDTA titrimetric method
  • ISO 6878:2004 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
  • ISO 9698:2010 Water quality - Determination of tritium activity concentration - Liquid scintillation counting method
  • ISO 621:1975 Title missing - Legacy paper document
  • ISO 621:1981 Manganese ores; Determination of metallic iron content (metallic iron content not exceeding 2 %); Sulphosalicylic acid photometric method

RO-ASRO, Determination method of manganese in water quality

  • STAS SR 8662-1-1997 Water quality - Determination of manganese - Spectrometric method with manganese oxidation at the permanganic ion
  • STAS SR 8662-2-1997 Water quality - Manganese determination - Spectrometric method of atomic absorption
  • STAS SR ISO 8531:1996 Manganese and chromium ores - Experimental method for checking the precision of moisture determination
  • STAS 9887-1974 SURFACE AND WASTE WATERS Determination of chemical oxygen demand (Potassium permanganate method)
  • STAS SR ISO 7990:1996 Manganese ores and concentrates — Determination of total iron content - Titrirnetiic method after reriuction and sulfosalicylic acid spectrofotometric rnpthod
  • STAS SR 13155-11-1997 Ores and rare earths concentrates Method for determination of manganese content
  • SR 110-8-1995 Sugar. Methods of analysis. Determination of water - insoluble substances content

AENOR, Determination method of manganese in water quality

  • UNE 77060:2002 Water quality. Manganese determination. Colorimetric method with ammonic persulfate.
  • UNE-EN ISO 8467:1995 WATER QUALITY. DETERMINATION OF PERMANGANATE INDEX. (ISO 8467:1993).
  • UNE 77013:1989 WATER QUALITY. DETERMINATION OF CALCIUM CONTENT. EDTA TITRIMETRIC METHOD
  • UNE-EN 25663:1994 WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).

PL-PKN, Determination method of manganese in water quality

  • PN C04590-02-1992 Water and waste water Tests for manganese Determination of manganese by permanganate method
  • PN C04590-03-1992 Water and waste water Tests for manganese Determination of manganese by formaldoxime method
  • PN C45301-02-1993 Caprolactam. Method of test. Determination of permanganate index. Spectrometric method
  • PN C04404-05-1986 Pigments for paints General methods of test Determination of matter soluble in water
  • PN B04300-1988 Cement Methods of tests Physical properties

AT-ON, Determination method of manganese in water quality

  • ONORM M 6280-1988 Water quülity; determination of manganese; formaldoxime spectrometric method
  • ONORM M 6248-1988 Water quality; determlnation of Kjeldabl nitrogen; method ajter mineralization with selenium
  • ONORM M 6260-1989 Water quality; determination of iron; spectrometric method using 1,10-phenanthroline

European Committee for Standardization (CEN), Determination method of manganese in water quality

  • prEN 26333-1992 Water quality; determination of manganese; formaldoxime spectrometric method (ISO 6333:1986)
  • EN ISO 8467:1995 Water Quality - Determination of Permanganate Index (ISO 8467 : 1993)
  • EN 12338:1998 Water Quality - Determination of Mercury - Enrichment Methods by Amalgamation
  • EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods

中华人民共和国环境保护部, Determination method of manganese in water quality

  • GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
  • GB 11892-1989 Water quality-Determination of permanganate index
  • GB 11911-1989 Water quality-Determination of iron and manganese-Flame atomic absorption spectrophotometric method
  • GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
  • GB 7476-1987 Water quality-Determination of calcium -EDTA titrimetrlc method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of manganese in water quality

  • GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
  • GB/T 11892-1989 Water quality--Determination of permanganate index
  • GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method
  • GB/T 14949.8-1994 Manganese ores- Determination of hygroscopic moisture content in analytical samples
  • GB/T 14949.12-1994 Manganese ores- Determination of combined water content
  • GB/T 6324.3-1993 Organic chemical products for industrial use. Test method for the determination of permanganate-reducing substances
  • GB/T 12396-1990 Method for determination of iron,magnesium and manganese in foods
  • GB/T 7730.2-2002 Ferromanganese and blast furnace ferromanganese--Determination of silicon content--Gravimetric method after perchloric acid dehydration
  • GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
  • GB/T 7730.3-1997 Methods for chemical analysis of ferromanganese. The determination of phosphorus content
  • GB/T 8654.4-1988 Methods for chemical analysis of manganese metal--The perchloric acid dehydration gravimetric method for the determination of silicon content
  • GB/T 14949.4-1994 Manganese ores- Determination of vanadium content
  • GB/T 14949.5-1994 Manganese ores- Determination of titanium content
  • GB/T 14949.9-1994 Manganese ores- Determination of sulphur contents
  • GB/T 14949.1-1994 Manganese ores- Determination of chromium content
  • GB/T 14949.2-1994 Manganese ores- Determination of nickel content
  • GB/T 14949.10-1994 Manganese ores- Determination of cobalt content
  • GB/T 1509-2006 Manganese ores. Determination of silicon content. Perchloric acid dehydration gravimetric method
  • GB/T 1509-2016 Manganese ores.Determination of silicon content.Perchloric acid dehydration gravimetric method
  • GB/T 7476-1987 Water quality--Determination of calcium--EDTA titrimetric method
  • GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
  • GB/T 6324.3-2011 Test method of organic chemical products.Part 3: Determination of permanganate-reducing substances
  • GB/T 13267-1991 Water quality--Determination of the acute toxicity of substances to a freshwater fish.(Brachydanio rerio Hamilton-Buchanan)
  • GB/T 14671-1993 Water quality. Determination of barium. Potentiometric titration method
  • GB/T 5121.14-1996 Copper and copperr alloys--Determination of manganese content
  • GB/T 14949.7-1994 Manganese ores- Determination of sodium and potassium contents
  • GB/T 14949.3-1994 Manganese ores- Determination of barium oxide contet
  • GB/T 18856.5-2002 Test methods for quality of coal water mixture--Part 5: Determination of the stability of coal water mixture
  • GB/T 20255.2-2006 Methods for chemical analysis of hardmetals. Determination of cobalt,iron,manaanese and nickel contents. Flame atomic absorption spectrometric method
  • GB/T 14415-1993 Analysis of water used in boiler and cooling system. Determination of solids matter
  • GB/T 12496.4-1999 Test methods of wooden activated carbon-Determination of moisture content
  • GB/T 10470-1989 Determination of mineral impurities in quick frozen fruits and vegetables
  • GB/T 7702.1-1997 Standard test method for granular activated carbon from coal--Determination of moisture content
  • GB/T 18856.12-2002 Test methods for quality of coal water mixture--Part 12: Determination of nitrogen of coal water mixture
  • GB/T 14506.10-1993 Sillicate rocks. Determination of manganese oxide
  • GB/T 14949.6-1994 Manganese ores- Determination of copper,lead and zinc contents
  • GB/T 14949.11-1994 Manganese ores- Determination of carbon dioxide content
  • GB/T 7478-1987 Water quality--Determination of ammonium--Distillation and titration method
  • GB 7478-1987 Determination of Ammonium in Water Quality Distillation and Titration
  • GB 8858-1988 Method for determination of dry matter and moisture content in fruit and vegetable products
  • GB/T 8858-1988 Method for determination of dry matter and water content in fruit and vegetable products
  • GB/T 1509-1979 Method for determination of silicon dioxide content in manganese ores
  • GB/T 15456-1995 Industrial circulating cooling water Determination of the chemical oxygen demand Potassium permanganate method
  • GB/T 18856.8-2002 Test methods for quality of coal water mixture--Part 8: Determination of total sulfur in coal water mixture
  • GB/T 18856.9-2002 Test methods for quality of coal water mixture--Part 9: Determination of the density of coal water mixture
  • GB/T 18856.11-2002 Test methods for quality of coal water mixture--Part 11: Determination of carbon and hydrogen in coal water mixture
  • GB/T 18856.14-2002 Test methods for quality of coal water mixture--Part 14: Determination for pH value of coal water mixture
  • GB/T 18856.2-2002 Test methods for quality of coal water mixture--Part 2: Determination of the solid load of coal water mixture
  • GB/T 7702.5-1997 Standard test method for granular activated carbon from coal--Determination of water absorption

Association Francaise de Normalisation, Determination method of manganese in water quality

Danish Standards Foundation, Determination method of manganese in water quality

  • DS/EN ISO 8467:1997 Water quality - Determination of permanganate index
  • DS 264:1982 Water quality. Determination of manganese in water, sludge and sediment by atomic absorption spectrophotometry in flame
  • DS/ISO 11274/Corr. 1:2009 Soil quality - Determination of the water-retention characteristic - Laboratory methods
  • DS/ISO 11274:1999 Soil quality - Determination of the water-retention characteristics - Laboratory methods

未注明发布机构, Determination method of manganese in water quality

ES-UNE, Determination method of manganese in water quality

  • UNE-EN ISO 8467:1998 ERRATUM WATER QUALITY. DETERMINATION OF PERMANGANATE INDEX. (ISO 8467:1993).
  • UNE-EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods (ISO 7027-1:2016)
  • UNE-EN ISO 11274:2019 Soil quality - Determination of the water-retention characteristic - Laboratory methods (ISO 11274:2019) (Endorsed by Asociación Española de Normalización in November of 2019.)
  • UNE-EN ISO 7027-2:2020 Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)

British Standards Institution (BSI), Determination method of manganese in water quality

  • BS EN ISO 8467:1995 Water quality. Determination of permanganate index
  • BS EN ISO 7027-1:2016 Water quality. Determination of turbidity. Quantitative methods
  • BS EN 27888:1993 Water quality. Method for the determination of electrical conductivity
  • BS 6068-2.31:1987 Water quality - Physical, chemical and biochemical methods - Method for determination of manganese: formaldoxime spectrometric method
  • BS EN 25663:1993 Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
  • BS 6068-2.19:1986 Water quality. Physical, chemical and biochemical methods. Method for determination of cyanogen chloride
  • BS EN 13973:2002 Rigid plastics containers - Method for determination of drainability
  • BS ISO 20244:2018 Soil quality. Screening method for water content. Determination by refractometry
  • PD ISO/TS 28581:2012 Water quality. Determination of selected non-polar substances. Method using gas chromatography with mass spectrometric detection (GC-MS)
  • BS EN 12338:1998(2008) Water Quality - Determination of Mercury - Enrichment Methods by Amalgamation
  • BS EN ISO 11274:2019 Soil quality. Determination of the water-retention characteristic. Laboratory methods
  • BS EN ISO 13165-2:2022 Water quality. Radium-226 - Test method using emanometry
  • BS EN ISO 13164-3:2020 Water quality. Radon-222 - Test method using emanometry
  • BS 4140-22:1980 Methods of test for aluminium oxide - Determination of manganese content
  • BS EN 25813:1984 Water quality - Determination of dissolved oxygen - Iodometric method
  • BS EN ISO 7027-2:2019 Tracked Changes. Water quality. Determination of turbidity. Semi-quantitative methods for the assessment of transparency of waters
  • BS 1728-10:1957 Methods for the analysis of aluminium and aluminium alloys - Determination of manganese (absorptiometric method)
  • BS 7455-6:1991 Analysis of nickel alloys by flame atomic absorption spectrometry - Method for the determination of manganese

Japanese Industrial Standards Committee (JISC), Determination method of manganese in water quality

  • JIS M 8231:2005 Manganese ores -- Methods for determination of combined water contents
  • JIS M 8232:2005 Manganese ores -- Methods for determination of manganese content
  • JIS M 8231:1982 Methods for determination of combined water in manganese ores
  • JIS H 1688:1976 Methods for determination of manganese in tantalum
  • JIS M 8317:1999 Titanium ores -- Methods for determination of manganese
  • JIS M 8245:2014 Manganese ores -- Methods for determination of boron
  • JIS M 8244:2014 Manganese ores -- Methods for determination of potassium
  • JIS M 8243:2014 Manganese ores.Methods for determination of sodium
  • JIS M 8246:2015 Manganese ores -- Methods for determination of magnesium
  • JIS G 1213:2001 Iron and steel -- Methods for determination of manganese content
  • JIS M 8234:1992 Manganese ores -- Determination of iron content
  • JIS M 8235:1992 Manganese ores -- Determination of silicon content
  • JIS M 8236:2004 Manganese ores -- Methods for determination of phosphorus content
  • JIS G 1213:1981 Methods for determination of manganese in iron and steel
  • JIS G 1311-1:2012 Method for chemical analysis of ferromanganese.Part 1: Determination of manganese content
  • JIS M 8236:1988 Methods for determination of phosphorus in manganese ores
  • JIS M 8317:1976 Determination of manganese in titanium ores
  • JIS H 1334:1976 Methods for determination of manganese in magnesium alloys
  • JIS H 1355:1999 Methods for determination of manganese in aluminium and aluminium alloys
  • JIS H 1334:1999 Methods for determination of manganese in magnesium and magnesium alloys
  • JIS K 0096:1975 Methods for determination of chromium and manganese in stack gas
  • JIS H 1652:1985 Methods for determination of manganese in zirconium and zirconium alloys
  • JIS H 1055:1996 Methods for determination of manganese in copper and copper alloys
  • JIS H 1613:1997 Methods for determination of manganese in titanium and titanium alloys
  • JIS H 1055:2003 Methods for determination of manganese in copper and copper alloys
  • JIS H 1274:1988 Methods for determination of manganese in nickel and nickel alloy castings
  • JIS H 1426:1996 Methods for determination of manganese in nickel materials for electron tubes
  • JIS H 1274:1998 Methods for determination of manganese in nickel and nickel alloys
  • JIS G 1321-2:2009 Method for chemical analysis of manganese metal -- Part 2: Methods for determination of silicon content
  • JIS G 1321-3:2009 Method for chemical analysis of manganese metal -- Part 3: Method for determination of phosphorus content
  • JIS G 1321-5:2009 Method for chemical analysis of manganese metal -- Part 5: Methods for determination of iron content
  • JIS G 1321-4:2009 Method for chemical analysis of manganese metal -- Part 4: Methods for determination of sulfur content
  • JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
  • JIS K 0400-42-80:2000 Water quality -- Determination of ammonium -- Potentiometric method
  • JIS G 1321-1:2009 Method for chemical analysis of manganese metal -- Part 1: Methods for determination of carbon content
  • JIS K 0400-42-30:2000 Water quality -- Determination of ammonium -- Distillation and titration method

Professional Standard - Geology, Determination method of manganese in water quality

  • DZ/T 0064.32-1993 Groundwater Quality Examination Method Determination of Manganese by Flame Atomic Absorption Spectrometry
  • DZ/T 0064.31-1993 Groundwater Quality Examination Method Ammonium Persulfate Spectrophotometric Determination of Manganese
  • 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 0064.31-2021 Methods of analysis of groundwater quality - Part 31: Determination of manganese content Ammonium persulfate spectrophotometric method
  • DZ/T 0064.68-1993 Groundwater quality inspection method Determination of chemical oxygen demand by acidic permanganate oxidation method
  • DZ/T 0064.69-1993 Groundwater quality inspection method Alkaline permanganate oxidation method for determination of chemical oxygen demand
  • DZ/T 0064.32-2021 Methods of analysis of groundwater quality - Part 32: Determination of manganese content by flame atomic absorption spectrophotometry
  • DZ/T 0064.7-1993 Determination of Eh Value in Groundwater Quality Inspection Method
  • DZ/T 0064.3-1993 Determination of temperature in underground water quality inspection method
  • DZ/T 0064.4-1993 Determination of Chromaticity in Groundwater Quality Inspection Method
  • DZ/T 0064.8-1993 Determination of suspended solids in groundwater quality testing methods
  • DZ/T 0064.6-1993 Determination of electrical conductivity by groundwater quality inspection method
  • DZ/T 0064.43-1993 Groundwater Quality Inspection Method Titration Determination of Acidity
  • DZ/T 0064.43-2021 Analytical methods for groundwater quality - Part 43: Determination of acidity by titration
  • DZ/T 0064.45-1993 Determination of Boron by Luthol-Alkali Titration Method for Underground Water Quality
  • DZ/T 0064.50-1993 Groundwater Quality Examination Method Argentometric Titration Determination of Chloride
  • DZ/T 0064.42-2021 Methods for analysis of groundwater quality - Part 42: Determination of calcium, magnesium, potassium, sodium, aluminum, iron, strontium, barium and manganese by inductively coupled plasma emission spectrometry

Heilongjiang Provincial Standard of the People's Republic of China, Determination method of manganese in water quality

  • DB23/T 2012-2017 Determination of water quality permanganate index spectrophotometry

Professional Standard - Environmental Protection, Determination method of manganese in water quality

  • HJ/T 344-2007 Water quality—Determination of manganese—formaldehyde oxime spectrophotometry
  • HJ 1147-2020 Electrode Method for Determination of pH Value of Water Quality

RU-GOST R, Determination method of manganese in water quality

  • GOST 741.7-1980 Cobalt. Methods for the determination of manganese
  • GOST 12697.3-1977 Aluminium. Methods for determination of manganese
  • GOST R 55684-2013 Drinking water. Methods for the determination of permanganate index
  • GOST 13047.21-2014 Nickel. Cobalt. Methods for determination of manganese
  • GOST 16698.7-1971 Metallic mangenese and nitrated manganese. Methods for the determination of nickel
  • GOST 16698.9-1971 Metallic manganese and nitrated manganese. Methods for the determination of copper
  • GOST 16698.11-1971 Metallic manganese and nitrated manganese. Method for the determination of titanium
  • GOST 3240.2-1976 Magnesium alloys. Methods for determination of manganese
  • GOST 1953.13-1979 Tin bronze. Method for the determination of manganese
  • GOST 14048.10-1980 Zinc concentrates. Method for the determination of manganese
  • GOST 11930.5-1979 Hard-facing materials. Methods of manganese determination
  • GOST 13217.6-1990 Ferrovanadium. Methods for determination of manganese
  • GOST 14638.5-1981 Ferrotungsten. Method for the determination of manganese
  • GOST 15027.4-1977 Non-tin bronze. Methods for the determination of manganese
  • GOST 18309-2014 Water. Methods for determination of phosphorus-containing matters
  • GOST 33045-2014 Water. Methods for determination of nitrogen-containing matters
  • GOST 16698.12-1984 Metallic manganese and nitrated metallic manganese. Method for determination of calcium and magnesium
  • GOST 1762.5-1971 Aluminium-silicon alloy ingots. Methods for determination of manganese
  • GOST 8775.3-1987 Lithium. Mehhod for determination of magnesium, manganaus, iron, aluminium, silicon, barium
  • GOST 11884.2-1978 Tungsten concentrate. Method of determination of manganese protoxide
  • GOST R 54642-2011 Sugar. Methods for determination of moisture and dry matters
  • GOST 26573.2-2014 Premixes. Methods for determination of manganese, copper, iron, zinc, cobalt
  • GOST 12348-1978 Alloyed and high-alloyed steels. Methods of manganese determination
  • GOST 26573.2-1985 Premixes. Methods for determination of manganese
  • GOST R 51637-2000 Premixes. Methods for the determination of total mass fraction of microelements (marganese, iron, copper, zinc, cobalt)
  • GOST 18165-1989 Drinking water. Method for determination of aluminium mass concentration
  • GOST 4152-1989 Drinking water. Method for determination of arsenic mass concentration
  • GOST 28551-1990 Tea. Method for determination of water extracts
  • GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
  • GOST 22974.3-1996 Melted welding fluxes. Methods of marganous oxide (II) determination
  • GOST 22974.3-1985 Melted welding fluxes. Methods of manganous oxide (II) determination
  • GOST 27567-1987 Superpure substances. Method used for determination of substances reducing potassium permanganate
  • GOST 4192-1982 Drinking water. Methods for determination of mineral nitrogen-containing matters
  • GOST 16598-1980 Manganese ores, concentrates and agglomerates. Methods of sampling and preparation of samples for chemical analysis and determination of moisture content
  • GOST 32364-2013 Food flavorings. The method for determination mass part of moisture
  • GOST 2642.12-1997 Refractories and refractory raw materials. Methods for the determination of manganese (II) oxide
  • GOST 2642.12-1986 Refractories and refractory raw materials. Methods for the determination of marganese protoxide
  • GOST R 54276-2010 Water. Methods for determination of copper
  • GOST R 54276-2010(2019) Water. Methods for determination of copper
  • GOST 29031-1991 Fruit and vegetable products. Method for determination of water-insoluble solids content
  • GOST 20870-2017 Rigid cellular plastics. Method for determination of the rate of passage of water vapour

SE-SIS, Determination method of manganese in water quality

  • SIS 02 81 11-1973 Environmental test methods. Determination of permanganate number of water

American Society for Testing and Materials (ASTM), Determination method of manganese in water quality

  • ASTM D858-12 Standard Test Methods for Manganese in Water
  • ASTM E465-23 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
  • ASTM D6697-01 Standard Test Method for Determination for Chemical Oxygen Demand (Manganese III Oxygen Demand) of Water
  • ASTM E248-07 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E465-00 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titration
  • ASTM E465-00(2005) Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titration
  • ASTM E465-11 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
  • ASTM E465-11(2017) Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
  • ASTM E248-12 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E248-20 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E248-02 Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E248-97 Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method
  • ASTM E362-99 Standard Test Methods for the Determination of Arsenic and Lead in Silicomanganese and Ferrosilicon Manganese (Withdrawn 2005)
  • ASTM E342-11(2016) Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM D2375-05 Standard Test Method for Manganese in Paint Driers by EDTA Method

German Institute for Standardization, Determination method of manganese in water quality

  • DIN EN ISO 8467:1995-05 Water quality - Determination of permanganate index (ISO 8467:1993); German version EN ISO 8467:1995
  • DIN 38406-2:1983 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)
  • DIN 38406-2:1983-05 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)
  • DIN EN ISO 17852:2008-04 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006); German version EN ISO 17852:2008
  • DIN EN ISO 8467:1995 Water quality - Determination of permanganate index (ISO 8467:1993); German version EN ISO 8467:1995
  • DIN EN ISO 18412:2007 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005); English version of DIN EN ISO 18412:2007-02
  • DIN EN 25663:1993-11 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
  • DIN EN ISO 11274:2020-04 Soil quality - Determination of the water-retention characteristic - Laboratory methods (ISO 11274:2019); German version EN ISO 11274:2019
  • DIN EN ISO 5404:2012-03 Leather - Physical test methods - Determination of water resistance of heavy leathers (ISO 5404:2011); German version EN ISO 5404:2011
  • DIN EN 13973:2003-01 Rigid plastics containers - Method for determination of drainability; German version EN 13973:2002
  • DIN EN ISO 7027-2:2019-06 Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019); German version EN ISO 7027-2:2019
  • DIN EN 17892:2022 Water quality - Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water - Method using liquid chromatography/mass spectrometry (LC/MS); German and English version prEN 17892:2022
  • DIN EN ISO 7027-1:2016-11 Water quality - Determination of turbidity - Part 1: Quantitative methods (ISO 7027-1:2016); German version EN ISO 7027-1:2016

Professional Standard - Urban Construction, Determination method of manganese in water quality

  • CJ 26.15-1991 Municipal sewage water quality inspection method standard Determination of copper, zinc, lead, cadmium, manganese, nickel, iron atomic absorption spectrometry
  • CJ 26.7-1991 Water quality inspection method of urban sewage - Determination gravimetric method of standard oil
  • CJ 26.25-1991 Determination of Standard Ammonia Nitrogen in Municipal Sewage Water Quality Inspection Method
  • CJ 26.20-1991 Determination of Standard Total Chromium in Municipal Sewage Water Quality Inspection Method
  • CJ 26.10-1991 Determination of standard sulfide in urban sewage water quality inspection method
  • CJ 26.9-1991 Determination of Standard Cyanide in Municipal Sewage Water Quality Inspection Method
  • CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
  • CJ 26.5-1991 Municipal sewage water quality inspection method Standard gravimetric method for total solids
  • CJ 26.1-1991 Municipal sewage water quality inspection method standard pH value determination potentiometer method
  • CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method
  • CJ 26.3-1991 Water quality examination methods for urban sewage - Volumetric method for standard easily sinkable solids
  • CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
  • CJ 26.2-1991 Municipal sewage water quality examination method standard gravimetric method for the determination of suspended solids

GOSTR, Determination method of manganese in water quality

  • GOST 9853.18-1996 Sponge titanium. Method for determination of manganese
  • GOST 6689.6-1992 Nickel, nickel and copper-nickel alloys. Methods for the determination of manganese
  • GOST 2642.12-2018 Refractories and refractory raw materials. Methods for determination of manganese (II) oxide

FI-SFS, Determination method of manganese in water quality

YU-JUS, Determination method of manganese in water quality

  • JUS H.G8.486-1991 Reagents. Potassium permanganate. Determination of substances insoluble in water. Gravimetric metho?
  • JUS C.A1.405-1978 Methodsfor chemical analysis of ferroalloys. Potentiometric determination of manganese in ferromanga-nese and ferrosilicomangamse
  • JUS H.G8.381-1989 Reagents. Sodium acetate trihydrate. Determination of permanganate reducing substances content. Volumetric method
  • JUS C.A1.404-1982 Methods for chemical analysis of ferroalloys. Gmrimauiu determination of silicon in ferro-manganese and manganese-metals
  • JUS H.G8.213-1985 eagents. Meihanol. Determination ofpermanganate reducing substances content. Volumetric method
  • JUS H.G8.352-1989 Reaaents. Acetone. De termina ti. on of permaneanate-reducing substances content. Volumetric inethod
  • JUS C.A1.193-1979 Methods for chemical analvais of copper and copper alloys. Photometric determination of manganese
  • JUS C.A1.055-1986 Methods for chemical analysis of iron and steel. Determinatlon of manganese content Spectrophoto- metric method
  • JUS H.G8.136-1984 Reagents. Ammonia solution. Determination of permanganate reducing substances content. Volumetric ethod
  • JUS C.A1.407-1982 Methods for chemical analysis of feroalloys. Gravitnerric detsrmination of silicon m silicomanganese
  • JUS H.G8.038-1981 Reagents. Sulphuric acid. Determination ofpermanganate reducing substances content. Volumetric met- hod

Professional Standard - Coal, Determination method of manganese in water quality

  • MT/T 365-1994 Method for Determination of Manganese in Coal Mine Water - Atomic Absorption Spectrophotometry
  • MT/T 369-2008 Determination of chemical oxygen demand of coal mine water (method of potassium pemanganate)

Group Standards of the People's Republic of China, Determination method of manganese in water quality

  • T/CHES 26-2019 Determination of water quality permanganate index gas phase molecular absorption spectrometry
  • T/QAS 063-2021 Determination of vanadium, chromium, manganese, cobalt, nickel, gallium, arsenic, strontium, molybdenum, tungsten, thallium and lead in brines by inductively coupled plasma mass spectrometry

KR-KS, Determination method of manganese in water quality

Professional Standard - Agriculture, Determination method of manganese in water quality

  • NY/T 305.4-1995 Determination method of manganese in organic fertilizer
  • GB/T 14540.3-1993 Determination method of manganese in compound fertilizer
  • GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products
  • GB 10470-1989 Method for Determination of Mineral Impurities in Quick Frozen Fruits and Vegetables
  • SN/T 5559-2023 Determination of Lead, Iron and Manganese in Gasoline by Inductively Coupled Plasma Mass Spectrometry

TR-TSE, Determination method of manganese in water quality

  • TS 590-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETE?RMINATION OF COMBINED WATER CONTENT
  • TS 586-1968 METHOnS OF CHEMICAL ANALYSIS OF MA?VGANESE ORES DETERMINATION OF HYGROSCOPIC MOIST?RE
  • TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
  • TS 404-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF PHOSPHORUS
  • TS 405-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF LEAD
  • TS 1832-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF MANGANESE CONTENT
  • TS 600-1968 METHODiS OF CHEMICAL ANALYSIS OF MANGANESE OBES DETERMINAT?ON OF ZING CONTENT
  • TS 683-1969 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CHROMIUM CONTEN?
  • TS 587-1968 METHODlS OF CHEMICAL, ANALYSIS OF MANGANBSE ORES DETE?BMINATION OF TOTAL ?RON CONTENT
  • TS 402-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CARBON DIOXIDE
  • TS 599-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF BARIUM OXH>E CONTBNT

IT-UNI, Determination method of manganese in water quality

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of manganese in water quality

  • GB/T 14949.8-2018 Manganese ores—Determination of hygroscopic moisture content—Gravimetric method
  • GB/T 14949.12-2021 Manganese ores—Determination of combined water content—Gravimetric method
  • GB/T 35059-2018 Determination on reabsorbed water of upgraded coal
  • GB/T 37906-2019 Reclaimed water quality—Determination of mercury—Mercury analyzer method

Professional Standard - Electricity, Determination method of manganese in water quality

  • DL/T 809-2016 Determination method of water quality turbidity in power plant
  • DL/T 588-1996 The determination of fouling index of water
  • DL/T 502.22-2006 Analytical methods of steam and water in power plants Part.22: Determination of chemical oxygen demand (Potassium per-chlorate method)

NL-NEN, Determination method of manganese in water quality

  • NEN 6461-1981 Water - Determination of manganese content by atomic absorption spectrometry (flame technique)
  • NEN 6455-1981 Water - Determination of magnesium content by atomic absorption spectrometry (flame technique)
  • NEN 6466-1982 Water - Determination of manganese content by atomic absorption spectrometry (graphite furnace technique)

IN-BIS, Determination method of manganese in water quality

Professional Standard - Non-ferrous Metal, Determination method of manganese in water quality

  • 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 1006.1-2014 Methods for chemical analysis of lithium nickel cobalt manganese oxide.Part 1:Determination the total of nickel cobalt manganese content.EDTA disodium salt titration
  • YS/T 646-2007 Method for chemical analysis of platinum compounds.Determination of platinum content.Electricity titration using potassium permanganate

工业和信息化部, Determination method of manganese in water quality

  • YS/T 1569.2-2022 Methods of chemical analysis of lithium nickel manganate Part 2: Determination of manganese content by potentiometric titration
  • YS/T 1472.1-2021 Methods for chemical analysis of lithium-rich manganese-based cathode materials Part 1: Determination of manganese content by potentiometric titration

Standard Association of Australia (SAA), Determination method of manganese in water quality

  • AS 2769:1985 Waters - Determination of manganese - Flame atomic absorption spectrometric method
  • AS 2498.8:1991 Methods of testing rigid cellular plastics - Determination of water absorption
  • AS 3583.11:1991 Methods of test for supplementary cementitious materials for use with portland cement - Determination of manganese content
  • AS/NZS 1050.8:1994 Methods for the analysis of iron and steel - Determination of manganese content (spectrophotometric method)

国家安全生产监督管理总局, Determination method of manganese in water quality

  • MT/T 369-2007 Determination of chemical oxygen consumption in coal mine water by potassium permanganate method

HU-MSZT, Determination method of manganese in water quality

BE-NBN, Determination method of manganese in water quality

Professional Standard - Ferrous Metallurgy, Determination method of manganese in water quality

  • YB/T 4012-1991 High-quality magnesia chemical analysis method Determination of manganese oxide content by potassium periodate photometry
  • YB 4012-1991 High-quality magnesia chemical analysis method Determination of manganese oxide content by potassium periodate photometry

CZ-CSN, Determination method of manganese in water quality

  • CSN EN 10 071-1993 Chemical analysis of ferrous materials Determination of manganese in steels and irons. Electrometric titration method
  • CSN 68 4074-1983 Methods for etermination of water
  • CSN 46 7092-16-1998 Testing methods for feeding stuffs - Part 16: Determination of copper, iron, manganese and zinc content
  • CSN 44 1671-1989 Zinc concentrates. Determination of manganese content
  • CSN 44 1834-1980 Manganese ores, concentrates and aglomerates. Methods of sampllng and samples preparation for Chemical analysis and molsture determination
  • CSN 65 2462-1981 Sodium Chloride [Salt) Method for Determination of Insoluble Substances In Water.

ES-AENOR, Determination method of manganese in water quality

TN-INNORPI, Determination method of manganese in water quality

Professional Standard-Ships, Determination method of manganese in water quality

  • CB/T 4390.3-2013 Methods for chemical analysis of high manganese aluminum bronze for propeller.Part3:Determination of manganese content

CEN - European Committee for Standardization, Determination method of manganese in water quality

  • EN ISO 7027-2:2019 Water quality - Determination of turbidity - Part 2: Semiquantitative methods for the assessment of transparency of waters

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 method of manganese in water quality

  • GB/T 36055-2018 Method for analysis of forestry biomass—Determination of moisture content




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