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Manganese detection method in water

Manganese detection method in water, Total:499 items.

In the international standard classification, Manganese detection method in water involves: Water quality, Analytical chemistry, Metalliferous minerals, Non-ferrous metals, Non-metalliferous minerals, Wind turbine systems and other alternative sources of energy, Food products in general, Ferrous metals, Air quality, Ferroalloys, Inorganic chemicals, Biology. Botany. Zoology, Pulps, Construction materials, Pesticides and other agrochemicals, Testing of metals, Fruits. Vegetables, Microbiology, Farming and forestry, General methods of tests and analysis for food products, Paint ingredients, Products of the chemical industry, Geology. Meteorology. Hydrology, Animal feeding stuffs, Shipbuilding and marine structures in general, Non-destructive testing, Installations in buildings, Elements of buildings, Earthworks. Excavations. Foundation construction. Underground works, Medical sciences and health care facilities in general, Fuels, Soil quality. Pedology, Transport, Leather technology, Tea. Coffee. Cocoa, Cutting tools, Waxes, bituminous materials and other petroleum products, Road vehicles in general, Coals, Fishing and fish breeding, Metrology and measurement in general, Radiation measurements, Environmental protection, Meat, meat products and other animal produce, Aircraft and space vehicles in general, Machine tool systems, Natural gas, Ceramics, Road engineering, Energy and heat transfer engineering in general, TESTING, Furniture, Protection against fire, Paints and varnishes, Equipment for the chemical industry, Equipment for the rubber and plastics industries, Radiation protection, Welding, brazing and soldering, Products of the textile industry.


American Society for Testing and Materials (ASTM), Manganese detection method in water

  • ASTM D858-12 Standard Test Methods for Manganese in Water
  • ASTM D858-07 Standard Test Methods for Manganese in Water
  • ASTM D858-17 Standard Test Methods for Manganese in Water
  • ASTM D858-95 Standard Test Methods for Manganese in Water
  • ASTM D858-02 Standard Test Methods for Manganese in Water
  • ASTM D3454-11 Standard Test Method for Radium-226 in Water
  • ASTM C562-91(2005) Standard Test Method for Moisture in a Graphite Sample
  • ASTM E465-23 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
  • ASTM E314-00 Standard Test Methods for Manganese in Iron Ores
  • ASTM E314-00(2005) Standard Test Methods for Manganese in Iron Ores
  • 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(2017) Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
  • ASTM E248-20 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E248-07 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E248-12 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
  • ASTM E362-99 Standard Test Methods for the Determination of Arsenic and Lead in Silicomanganese and Ferrosilicon Manganese (Withdrawn 2005)
  • 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 D2375-05 Standard Test Method for Manganese in Paint Driers by EDTA Method
  • ASTM D2375-85(1999) Standard Test Method for Manganese in Paint Driers by EDTA Method
  • ASTM D2375-05(2011) Standard Test Method for Manganese in Paint Driers by EDTA Method
  • ASTM D3831-22 Standard Test Method for Manganese in Gasoline By Atomic Absorption Spectroscopy
  • ASTM E361-99 Standard Test Methods for the Determination of Arsenic and Lead in Ferromanganese (Withdrawn 2005)
  • ASTM D5059-20 Standard Test Methods for Lead and Manganese in Gasoline by X-Ray Spectroscopy
  • ASTM D3831-12(2017) Standard Test Method for Manganese in Gasoline By Atomic Absorption Spectroscopy
  • ASTM D8459-23 Standard Test Methods for Detecting Water Soluble Sulfates in Construction Soils
  • ASTM E342-11(2016) Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM D4129-05(2020) Standard Test Method for Total and Organic Carbon in Water by High Temperature Oxidation and by Coulometric Detection
  • ASTM E342-23 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
  • ASTM D6697-01 Standard Test Method for Determination for Chemical Oxygen Demand (Manganese III Oxygen Demand) of Water
  • ASTM D1687-92 Standard Test Methods for Chromium in Water
  • ASTM D1687-92(1996) Standard Test Methods for Chromium in Water
  • ASTM D1426-98 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM D1068-03 Standard Test Methods for Iron in Water
  • ASTM D2036-91 Standard Test Methods for Cyanides in Water
  • ASTM D2036-98 Standard Test Methods for Cyanides in Water
  • ASTM D857-12 Standard Test Method for Aluminum in Water
  • ASTM D3866-18 Standard Test Methods for Silver in Water
  • 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 D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
  • ASTM C561-91(2005) Standard Test Method for Ash in a Graphite Sample
  • ASTM D4888-06 Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
  • ASTM D4888-06(2011) Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
  • ASTM D1292-86(1999) Standard Test Method for Odor in Water
  • ASTM D3223-91 Standard Test Method for Total Mercury in Water
  • ASTM D3223-17 Standard Test Method for Total Mercury in Water
  • ASTM D1688-17 Standard Test Methods for Copper in Water
  • ASTM D4176-21 Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures)
  • ASTM D4176-93(1997) Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures)
  • ASTM D4176-02 Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures)
  • ASTM D4176-22 Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures)
  • ASTM D3831-98 Standard Test Method for Manganese In Gasoline By Atomic Absorption Spectroscopy
  • ASTM D3831-01 Standard Test Method for Manganese In Gasoline By Atomic Absorption Spectroscopy
  • ASTM D3831-01(2006) Standard Test Method for Manganese in Gasoline By Atomic Absorption Spectroscopy
  • ASTM D3831-12 Standard Test Method for Manganese in Gasoline By Atomic Absorption Spectroscopy
  • ASTM D5176-91(2003) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
  • ASTM D5176-91(1995) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
  • ASTM D5176-08 Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
  • ASTM D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
  • ASTM D4888-06(2015) Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
  • ASTM E316-17 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry

PL-PKN, Manganese detection method in water

  • 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 C04570-01-1992 Water and waste water Test tor metals by atomie absorption spectrometry Determination ot zinc, copper, cadmium, nickel, manganese, lead, cobalt and iron
  • PN C04570-04-1992 Waler and waste water Tests for melals by atomie absorption spectrometry Determination of zinc, cupper, lead, cadmium, nickel, cobalt, iron and manganese in water with preliminary concer.tration by chelation and extraction
  • PN-ISO 10705-3-2021-01 P Water quality -- Detection and enumeration of bacteriophages -- Part 3: Validation of methods for concentration of bacteriophages from water
  • PN C04596-02-1990 Water and waste water Tests for zinc Determination of zinc by zincon method

Korean Agency for Technology and Standards (KATS), Manganese detection method in water

  • KS E 3028-2021 Methods for determination of combined water in manganese ores
  • KS D 2564-1993 Methods for Determination of Manganese in Tantalum
  • KS D 2526-2012 Methods for determination of manganese in titanium and titanium alloys
  • 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 3027-1972 Methods for determination of silicon 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 E 3046-2022 Methods for determination of phosphorus in manganese ores
  • KS E 3026-2022 Methods for determination of sulfur in manganese ores
  • KS E 3028-2011(2016) Methods for determination of combined water in manganese ores
  • 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 M 2094-2005(2010) Methods for determination of chromium and manganese in stack gas
  • KS E ISO 8531:2003 Manganese and chromium ores-Experimental methods for checking the precision of moisture determination
  • KS D 1925-2009 Standard test methods for the determination of lead in silicomanganese and ferrosilicon manganese
  • KS E 3028-2011 Methods for determination of combined water in manganese ores
  • 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 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 D 1896-2011 Methods for determination of manganese in copper and copper alloys
  • KS D 1926-2009 Standard test methods for the determination of lead in ferromanganese
  • KS D 1866-2004 Methods for determination of manganese in aluminium and aluminium alloys
  • KS E ISO 8542-2003(2019)
  • KS F 2293-2008 Test method of water tightness for windows and doors
  • KS M 7086-2006 Testing method for moisture in pulp
  • KS M 6892-2002 TESTING METHOD FOR WATER VAPOR ABSORPTION OF LEATHER
  • KS M 6892-1987 TESTING METHOD FOR WATER VAPOR ABSORPTION OF LEATHER
  • KS J ISO 10272-1:2020 Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1: Detection method1:Detection method
  • KS B 4404-2003 TEST CODE FOR PERFORMANCE AND ACCURACY OF MACHINING CENTERS
  • KS L 3413-2007 Testing method for moisture in graphite
  • KS K 0220-2022 Measuring method for moisture in textiles
  • KS K 0220-1986 Measuring method for moisture in textiles
  • KS I ISO 10705-3:2021 Water quality — Detection and enumeration of bacteriophages —Part 3: Validation of methods for concentration of bacteriophages from water
  • KS M 5986-2008 Detection of lead in paint and dried paint films
  • KS A 4513-2000 MEASURING METHODS OF B RADIOACTIVITY CONCENTRATION OF DRAIN WATER
  • KS A 4513-1985 MEASURING METHODS OF B RADIOACTIVITY CONCENTRATION OF DRAIN WATER
  • KS F 2597-2011 Standard test method for water penetration depth into concrete under pressure
  • KS K 0220-2016(2021) Measuring method for moisture in textiles:Oven method
  • KS I 3213-2009 Testing methods for concentration of fine particles in highly purified water

Indonesia Standards, Manganese detection method in water

  • SNI 13-4699-1998 Determination of total manganese (Mn-total) in manganese ores sample
  • SNI 06-2430-2002 Test methods for magnesium content in water
  • SNI 06-6438-2000 Test methods for ferro bacteria in water and in water performed sediment
  • SNI 06-1133-1989 Water, Test method for manganese content
  • SNI 06-2413-2002 Test methods for solid matter content in water
  • SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent
  • SNI 19-6036-1999 Test method for hydrogen peroxide (H2O2) in waste water
  • SNI 03-6791-2002 Test method of cement content in soil-cement mixture by chemistry analysis
  • SNI 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner
  • SNI 03-6454-2000 Test methods for verticality of wells
  • SNI 03-6453-2000 Test methods for water permeability of foundation soil layer by pumping up in site
  • SNI 13-4719-1998 Methods for moisture determination of soils
  • SNI 03-6817-2002 Test methods of water quality for being used in concretes
  • SNI 2332.6-2015 Cara uji mikrobiologi – Bagian 6: Penentuan parasit pada produk perikanan
  • SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
  • SNI 06-6859-2002 Test methods of flavour threshold number in water
  • SNI 06-6860-2002 Test methods of odour threshold number in water
  • SNI 2490-2008 Testing methodes for water content of asphalt and material contain asphalt by using of destilation method
  • SNI 03-6766-2002 Test methods of fire protection for fire doors at buildings
  • SNI 01-2896-1998 Test method for metal pollutant in food
  • SNI 06-6601-2001 Methods for determination of sulphate in water by residue draining in gravimetric methods

Professional Standard - Nuclear Industry, Manganese detection method in water

Japanese Industrial Standards Committee (JISC), Manganese detection method in water

  • 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 G 1213:1981 Methods for determination of manganese in iron and steel
  • JIS K 0555:1995 Testing methods for determination of silica in highly purified water
  • 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 M 8231:2005 Manganese ores -- Methods for determination of combined water contents
  • JIS P 8206:1994 Testing method for permanganate number of paper pulp
  • JIS K 0096:1975 Methods for determination of chromium and manganese in stack gas
  • JIS K 0556:1995 Testing methods for determination of anions in highly purified water
  • 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 K 0350-90-10:2005 Testing method for detection of sulfur bacteria in industrial water
  • JIS K 0350-80-10:2005 Testing method for detection of iron bacteria in industrial water
  • JIS K 0554:1995 Testing methods for concentration of fine particles in highly purified water
  • JIS K 0350-20-10:2001 Testing methods for detection and enumeration of coliform organisms in industrial water and waste water
  • JIS K 0551:1994 Testing methods for total organic carbon in highly purified water
  • 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 K 0550:1994 Testing methods for detection and estimation of micro-biological contaminants in highly purified water
  • JIS K 0125:1995 Testing methods for volatile organic compounds in industrial water and waste water
  • JIS K 0125:2016 Testing methods for volatile organic compounds in industrial water and waste water
  • JIS K 0350-70-10:2005 Testing method for detection of Sphaerotilus in industrial water
  • JIS K 0350-30-10:2002 Testing methods for detection and enumeration of heterotrophic bacteria in industrial water and wastewater
  • JIS K 0350-50-10:2006 Testing method for detection and enumeration of Legionella in industrial water and wastewater
  • JIS K 0552:1994 Testing methods for electric conductivity in highly purified water
  • JIS K 0128:1994 Testing method for pesticides of industrial water and waste water
  • JIS K 0350-60-10:2005 Testing method for detection and enumeration of sulfate-reducing bacteria in industrial water
  • JIS K 0128:2000 Testing methods for pesticides in industrial water and waste water

RO-ASRO, Manganese detection method in water

  • STAS SR ISO 8531:1996 Manganese and chromium ores - Experimental method for checking the precision of moisture determination

Taiwan Provincial Standard of the People's Republic of China, Manganese detection method in water

  • CNS 7251-1981 Methods of Test for Chemical Oxygen Demand (CODMn) in Water
  • CNS 11169-1984 Method of Test for Chemical Oxygen Demand in Water (Alkaline Permanganate Method)
  • CNS 5225-1980 Method of Test for Manganese in Water (Atomic Absorption, Dorect)
  • CNS 12869-1991 Methods of Test for Minerals in Infant Formula -Test of Copper,Iron Magnesium, Manganese,Potassoium,Sodium and Zinc
  • CNS 5033-1984 Methods of Test for Moisture in Food
  • CNS 8842-1993 Method of Test for Potassium in Industrial Waste Water(Flame Emission Spectrophotometric Method)
  • CNS 8843-1993 Method of Test for Sodium in Industrial Waste Water(Flame Emission Spectrophotometric Method)

International Organization for Standardization (ISO), Manganese detection method in water

  • ISO 8531:1986 Manganese and chromium ores; Experimental methods for checking the precision of moisture determination
  • ISO 310:1981 Manganese ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
  • ISO/TS 27878:2023 Reproducibility of the level of detection (LOD) of binary methods in collaborative and in-house validation studies

Professional Standard - Geology, Manganese detection method in water

  • 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 0064.68-1993 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 0064.22-1993 Groundwater quality inspection method Determination of copper, lead, zinc, cadmium, manganese, chromium, nickel, cobalt, vanadium, tin, beryllium and titanium by inductively coupled plasma atomic emission spectrometry
  • DZ/T 0064.43-1993 Groundwater Quality Inspection Method Titration Determination of Acidity
  • 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 0064.31-2021 Methods of analysis of groundwater quality - Part 31: Determination of manganese content Ammonium persulfate spectrophotometric method
  • DZ/T 0064.69-2021 Methods of Analysis of Groundwater Quality Part 69: Determination of Oxygen Consumption Alkaline Potassium Permanganate Titration

Professional Standard - Coal, Manganese detection method in water

BE-NBN, Manganese detection method in water

  • NBN T 91-202-1974 Testing water — Determination of the oxydability — Potassium permanganate method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Manganese detection method in water

  • GB/T 12396-1990 Method for determination of iron,magnesium and manganese in foods
  • GB/T 7730.9-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The combustion-neutralization titration method for the determination of sulfur content
  • 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 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 11941-1989 Standard methods for hygienic examination of sulfide in drinking water sources
  • GB/T 13885-1992 Method for the determination of the iron、copper、manganese、zinc and magnesium in feedstuffs—Atomic absorption spectroscopy
  • GB/T 8654.11-1988 Methods for chemical analysis of manganese metal--The combustion-neutralization titration method for the determination of sulfur 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 5686.8-1988 Methods for chemical analysis of silicomanganese alloy--The combustion-neutralization titration method for the determination of sulfur content
  • GB/T 15456-2008 Industrial circulating cooling water.Determination of the chemical oxygen demand.Potassium permanganate method
  • GB/T 11937-1989 Standard methods for hygienic examination of benzenes in drinking water sources--Gas chromatography
  • GB/T 11940-1989 Standard methods for hygienic examination of crotonaldehyde in drinking water sources--Gas chromatography
  • GB 11937-1989 Standard method for hygienic inspection of benzene series in source water by gas chromatography
  • GB 18435-2007 Breathing gases for divers and their determination methods
  • GB/T 21729-2008 Determination of selenium content in tea
  • GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
  • GB/T 11935-1989 Standard method for hygienic examination of chloroprene in drinking water sources--Gas chromatography
  • GB/T 11936-1989 Standard methods for hygienic examination of acrylamide in drinking water sources--Gas chromatography
  • GB/T 18204.29-2000 Method for determination of urea in water of swimming place
  • GB/T 211-1996 Determination of total moisture in coal
  • GB/T 14769-1993 Method for determination of moisture in foods
  • GB/T 211-2007 Determination of total moisture in coal
  • GB/T 211-2017 Determination of total moisture in coal
  • GB/T 11934-1989 Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas chromatography
  • GB/T 8381.2-2005 Determination of Shigella in feeds
  • GB/T 13091-2002 Determination of salmonella in feeds
  • GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium
  • GB/T 11938-1989 Standard methods for hygienic examination of chlorobenzenes in drinking water sources--Gas chromatography
  • GB/T 20444-2006 Method for the determination of tetracycline antibiotics in swine-tissue.Microbiological method
  • GB/T 32437-2015 Testing methods for harmful substances of furniture.General guidelines
  • GB/T 28065-2011 Biochip detection of Ceratitis capitata (Wiedemann)
  • GB/T 15076.9-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper and zirconium contents in tantalum
  • GB/T 15072.16-1994 Gold alloys-Determination of copper and manganese contents

Professional Standard - Agriculture, Manganese detection method in water

  • GB/T 14540.3-1993 Determination method of manganese in compound fertilizer
  • 水产品质量安全检验手册 6.2.0.0-2005 Chapter 6 Inspection of Elements in Aquatic Products Section 2 Determination of Iron, Magnesium and Manganese in Aquatic Products (GBT 5009.90-2003)
  • NY/T 761.1-2004 Multi-residue detection method of organophosphorus pesticides in vegetables and fruits
  • SN 0152-1992 Test method for 2,4-D residues in fruit for export
  • GB/T 15518-1995 Test method for ethoxyquin residues in fruits
  • GB/T 5009.3-1985 Method for Determination of Moisture in Food
  • NY/T 2797-2015 Non-destructive determination of fat in meat by near infrared spectroscopy method
  • 水产品质量安全检验手册 4.5.2.0-2005 Chapter 4 Testing of Toxic Substances in Aquatic Products Section 5 Determination of Histamine in Aquatic Products 2. Method 2 Enzyme-linked Immunoassay
  • BJY 202302:2023 Supplementary testing method for the test items of Ophioporic Acid in Naoliqing Pills (capsules, tablets)
  • 水产品质量安全检验手册 4.5.1.0-2005 Chapter 4 Testing of Toxic Substances in Aquatic Products Section 5 Determination of Histamine in Aquatic Products 1. Method 1 (GBT 5009.45-2003)
  • 307药典 四部-2020 4000 Testing method for pharmaceutical packaging materials 4006 Determination method for inner surface water resistance
  • 311药典 四部-2020 4000 Testing methods for pharmaceutical packaging materials 4010 Determination of water vapor transmission rate
  • NY/XQ 430-2003 Detection method of clenbuterol in pig liver-enzyme-linked immunoassay

German Institute for Standardization, Manganese detection method in water

  • 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 38406-2:1983 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)
  • DIN 38406-33:2000-06 German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 33: Determination of manganese by atomic absorption spectrometry (E 33)
  • DIN 38412-16:1985 German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of chlorophyll a in surface water (L 16)
  • DIN ISO 28540:2014-05 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS) (ISO 28540:2011)

Hubei Provincial Standard of the People's Republic of China, Manganese detection method in water

Jilin Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB22/T 2214-2014 Detection method of tapeworm and trematode in freshwater fish
  • DB22/T 2838-2017 Test method for 10 kinds of antibiotics in drinking water and source water by ultra-high performance liquid chromatography-mass spectrometry/mass spectrometry

YU-JUS, Manganese detection method in water

  • JUS C.A1.405-1978 Methodsfor chemical analysis of ferroalloys. Potentiometric determination of manganese in ferromanga-nese and ferrosilicomangamse
  • JUS C.A1.404-1982 Methods for chemical analysis of ferroalloys. Gmrimauiu determination of silicon in ferro-manganese and manganese-metals
  • JUS C.A1.407-1982 Methods for chemical analysis of feroalloys. Gravitnerric detsrmination of silicon m silicomanganese
  • JUS H.F8.057-1981 Ammonia anhydrous. Sampling and methods of tests
  • JUS C.A1.171-1978 Methods for chemical analysis of copper and copper alloys. Volumetric detennination ofmanganese in copper and copper albys
  • JUS C.A1.172-1982 Methods for chemical analysis of copper and copper alloys. Spektrophotometric determination of man- ganese in copper alloys

其他未分类, Manganese detection method in water

  • BJY 202109 Supplementary testing methods for permanganate inspection items in ginseng and American ginseng medicinal materials

IT-UNI, Manganese detection method in water

Professional Standard - Urban Construction, Manganese detection method in water

  • 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/T 307-2009 Test methods for the gas from town wastewater facilities
  • 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

National Health Commission of the People's Republic of China, Manganese detection method in water

  • GB 23200.25-2016 National food safety standards— Determination of oxadiazon residue in fruits
  • GB 23200.88-2016 National food safety standards— Determination of the multiple residue of organochlorine pesticides in aquatic products

SE-SIS, Manganese detection method in water

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

RU-GOST R, Manganese detection method in water

  • GOST R 55684-2013 Drinking water. Methods for the determination of permanganate index
  • GOST R 8.666-2009 State system for ensuring the uniformity of measurements. Moisture meters neutron. The method of verification
  • GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis

HU-MSZT, Manganese detection method in water

Group Standards of the People's Republic of China, Manganese detection method in water

  • T/CCAS 019-2021 Determination of heavy metals in cement and clinker-ICP-OES method
  • T/WSJD 26-2022 Method for the detection of Legionella pneumophila in water - enzyme substrate method
  • T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
  • T/YH 7007-2021 Water efficiency testing method for key water processes: pure water system
  • T/HAS 116-2022 Rapid detection method of florfenicol in poultry eggs
  • T/MMAT 003-2020 Rapid detection method of pathogenic bacteria in tilapia
  • T/GDCKCJH 043-2021 Performance requirements and test methods of mercury diffusion hydrogen tester

Guangdong Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB44/T 1163-2013 Detection method of composite enzyme substrate for the total number of bacterial colonies in water
  • DB44/T 445-2007 Examination of Vibrio alginolticus of Aquatic products
  • DB44/T 446-2007 Examination of Vibrio vulnificus of Aquatic products
  • DB44/T 519-2008 Rapid detection method of formaldehyde in food
  • DB44/T 1211-2013 Energy Efficiency Detection and Evaluation Method of Water Pump Unit

TR-TSE, Manganese detection method in water

  • 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

Professional Standard-Ships, Manganese detection method in water

  • CB* 3328.4-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oxygen dissolved in water
  • CB 3328.5-1988 Inspection method for water quality of discharge water from ship sewage treatment——Examination method for oil content in water
  • CB 3328.4-1988 Water quality inspection method for discharge water from ship sewage treatment——Examination method for dissolved oxygen in water
  • CB* 3328.5-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oil content in water
  • CB/T 3328.5-2013 Test method for waste water quality of ship sewage treatment.Part5: Oil content in water

ES-AENOR, Manganese detection method in water

Professional Standard - Commodity Inspection, Manganese detection method in water

  • SN/T 0280-2012 Determination of dicloran residues in fruits for export
  • SN/T 0192-2017 Determination method of bromodifen residue in fruit for export
  • SN/T 2290-2009 Determination of acetylsalicylic acid in cosmetics for import and export
  • SN/T 0525-2012 Determination of thiram residue in fruit and vegetable for export
  • SN/T 1966-2007 Determination of chloramphenicol residues in aquatic product.Radio-receptor assay method
  • SN/T 0393-1995 Method for the inspection of mercury in fishery products for export
  • SN/T 3642-2013 Determination of metalaxyl residues in fruits for export.GC/MS method
  • SN/T 0393-2013 Determination of total mercury in seafood for exports
  • SN/T 0152-1992 Method for inspection of 2,4-Dresidue in fruit for export
  • SN 0160-1992 Method for determination of endosulfanresidues in fruit for export
  • SN/T 0152-2014 Method for inspection of 2,4-D residues in fruit for export
  • SN/T 3641-2013 Determination of 4-hexylresorcinol residues in aquatic product for export
  • SN/T 2806-2011 Detection method of fluroxypyr residues in imported and exported vegetables, fruits and grains
  • SN/T 2531-2010 Determination of Sapovirus in shellfish and water- Conventional RT-PCR and real-time RT-PCR
  • SN 0337-1995 Methods for the determination of carbofuranresidues in fruits and vegetables for export
  • SN/T 2532-2010 Determination of Coxsackieviruses in shellfish and water- Conventional RT-PCR and real-time RT-PCR
  • SN/T 2564-2010 Detection of pathogenic Vibrio in seafood.MPCR-DHPLC
  • SN 0636-1997 Method for the determination of triadimefon residues in fruits for export
  • SN 0654-1997 Method for the determination of captan residues in fruits for export
  • SN 0191-1993 Method for determination of folpetresidues in fruits for export
  • SN 0192-1993 Method for determination of bromopropylateresidues in fruits for export
  • SN/T 0751-1999 Method for determination of aeromonas hydrophila in food for export
  • SN 0500-1995 Method for the determination of dodine residues in fruits for export
  • SN 0523-1996 Method for the determination binapacryl residues in fruits for export
  • SN 0220-1993 Method for the determination of carbendazim residues in fruits for export
  • SN 0279-1993 Method for the determination of amitrazresidues in fruits for export
  • SN 0280-1993 Method for the determination of dicloranresidues in fruits for export
  • SN 0281-1993 Method for the determination of metalaxylresidues in fruits for export
  • SN 0288-1993 Method for the determination of fenthionresidues in fruits for export
  • SN 0149-1992 Method for determination of carbarylresidue in fruit for export
  • SN 0150-1992 Method for determination of axocyclotinresidue in fruit for export
  • SN 0151-1992 Method for determination of etionresidue in fruit for export
  • SN 0155-1992 Method for determination of demetonresidue in fruit for export
  • SN 0156-1992 Method for determination of pirimicarbresidue in fruit for export
  • SN 0158-1992 Method for determination of fenbutatinresidue in fruit for export
  • SN 0338-1995 Methods for the determination of captafolresidues in fruits for export
  • SN 0599-1996 Method for the determination of mevinphos residues in fruits for export
  • SN 0350-1995 Method for the determination of gibberellicacid residues in fruits for export
  • SN 0189-1993 Method for determination of carbophenothionresidues in fruits for export
  • SN/T 2584-2010 Protocol of real time polymerase chain reaction for detecting genetically modified components in rice and its derived products
  • SN/T 2524.1-2010 Determination of Proteeae species in food for import and export-Part 1: Qualitative method
  • SN/T 2209-2008 Determination of biogenic amines in fishery products for import and export.HPLC method
  • SN/T 1976-2007 Determination of azoxystrobin residues in fruit and vegetable for import and export.GC method
  • SN/T 1404-2004 Determination of manganese content in fluorspar for export--Flame atomic absorption spectrometric method
  • SN/T 1962-2007 Detection of klebdella in food
  • SN/T 1870-2007 Detection of pathogens in food.Real-time PCR Method
  • SN 0354-1995 Method for the determination of phosaloneresidues in fruits for export
  • SN 0190-1993 Method for determination of ethylenethiourearesidues in fruits for export
  • SN 0196-1993 Method for determination of optunalresidues in fresh vegetables for export
  • SN 0502-1995 Method for the determination of toxaphene residues in aquatic products for export
  • SN 0153-1992 Method for inspection of malathionresidue in fruit for export
  • SN 0163-1992 Method for determination of ethane dibromideresidues in fruit for export
  • SN 0344-1995 Method for the determination of methidathionresidues in fruits for export
  • SN/T 0751-2010 Determination of Aeromonas hydrophila in foods for import and export
  • SN/T 2867-2011 Qualitative identification of fish derived material in feedstuff-PCR method
  • SN/T 1083.4-2012 Determination of total moisture in coke
  • SN/T 2114-2008 Determination of abamectin residues in fruit and vegetable for import and export.LC method
  • SN/T 2678-2010 Determination of microcystin in fresh water products for import and export.Enzyme-linked immunosorbent assay
  • SN/T 1933.2-2007 Detection of Enterococci in food and water.Part 2: Method for membrane filtration
  • SN/T 3065-2011 Methods for detection of Burkholderia glumae
  • SN/T 2525-2010 Detection of Clostridium botulinum in foods by PCR
  • SN/T 3624-2013 Detemination of Acrobacter in food for export
  • SN 0202-1993 Method for determination of inorganicbromide residues in fruits for export
  • SN 0499-1995 Method for the determination of chlorothalonil residues in fruits and vegetables for export
  • SN 0525-1996 Method for the determination of thiram residues in fruits and vegetables for export
  • SN 0696-1997 Method for the determination of tetradifon residues in fruits for export
  • SN 0148-1992 Method for determination of chiorpyrifos-methylresidues in fruit for export
  • SN 0154-1992 Method for inspection of pirimiphos methylresidue in fruit for export
  • SN 0161-1992 Method for determination of parathion methylresidues in fruit for export
  • SN 0162-1992 Method for determination of thiophanate-methylresidues in fruit for export
  • SN 0201-1993 Method for determination of polychlorinatedbiphenyl residues in aquaatic products for export
  • SN/T 1114-2002 Test method for diniconazole residues in imported and exported fruits
  • SN/T 1115-2002 Test method for oxadiazon residues in imported and exported fruits
  • SN/T 0163-2011 Test method for ethylene dibromide residues in fruits and canned fruits for export
  • SN/T 1566-2005 Determination of down content of washed feather and down-Down testing instrumentation
  • SN/T 1977-2007 Determination of fenpyroximate residues in fruit and vegetabk for import and export.HPLC method
  • SN/T 2530-2010 Determination of polioviruses in shellfish, fruit, vegetable and water- Conventional RT-PCR and real-time RT-PCR

Liaoning Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB21/T 1977-2012 Qualitative PCR detection method for transgenic Bt gene components in rice
  • DB21/T 2622-2016 Detection method for artificial water injection of exported frozen aquatic products

国家质量监督检验检疫总局, Manganese detection method in water

  • SN/T 0533-2016 Method for detection of ethoxyquin residues in exported fruits
  • SN/T 0220-2016 Detection method for carbendazim residues in exported fruits
  • SN/T 4963-2017 Testing methods for Aeromonas vitiligo in exported aquatic products
  • SN/T 1114-2014 Determination method for diconazole residues in fruits for export: liquid chromatography-mass spectrometry/mass spectrometry

Shandong Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB37/T 343-2003 Determination method of phosphate content in cod and other aquatic products
  • DB37/T 4201-2020 Rapid Screening and Detection Method for Chloride Ion Content in Cement
  • DB37/T 333-2002 Rapid detection method for organophosphorus and carbamate pesticide residues in fruits

CZ-CSN, Manganese detection method in water

Professional Standard - Ocean, Manganese detection method in water

中华人民共和国国家卫生和计划生育委员会, Manganese detection method in water

  • GB 11941-1989 Standard method for hygienic examination of sulfide in raw water
  • GB 11737-1989 Standard method for hygienic inspection of benzene series in source water by gas chromatography
  • GB 11940-1989 Standard method for hygienic examination of crotonaldehyde in source water by gas chromatography
  • GB 11935-1989 Standard method for hygienic examination of chloroprene in source water by gas chromatography
  • GB 11936-1989 Standard method for hygienic examination of acrylamide in source water by gas chromatography
  • GB 11934-1989 Standard method for hygienic inspection of acetaldehyde and acrolein in source water-gas chromatography
  • GB 11938-1989 Standard method for hygienic examination of chlorobenzene compounds in source water by gas chromatography

国家市场监督管理总局、中国国家标准化管理委员会, Manganese detection method in water

  • GB/T 38944-2020 Non-destructive testing—Testing method of small-angle neutron scattering
  • GB/T 40307-2021 Non-destructive testing—Test method for texture by neutron diffraction
  • GB/T 40632-2021 The determination for polysaccharides in bamboo leaves
  • GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
  • GB/T 41058-2021 Methods for detecting heavy metals in sludge and contaminated soil for cement kiln coprocessing

Standard Association of Australia (SAA), Manganese detection method in water

  • AS 1141.6.1:1995 Methods for sampling and testing aggregates Method 6.1: Particle density and water absorption of coarse aggregate - Weighing - in-waer method

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, Manganese detection method in water

  • GB/T 35370-2017 Testing methods for self-contained underwater breathing apparatus(SCUBA)
  • GB/T 34641-2017 Non-destructive testing—Test method for determining image quality in direct thermal neutron radiographic examination
  • GB/T 35382-2017 Test methods for energy consumption of blow moulding machines for plastics

海关总署, Manganese detection method in water

British Standards Institution (BSI), Manganese detection method in water

  • BS ISO 17381:2003 Water quality. Selection and application of ready-to-use test kit methods in water analysis
  • BS ISO 10705-3:2003 Water quality. Detection and enumeration of bacteriophages. Validation of methods for concentration of bacteriophages from water
  • BS EN ISO 7899-2:2000 Water quality. Detection and enumeration of intestinal enterococci in surface and waste water. Membrane filtration method
  • BS 6049-3:1994 Methods of test for tea. Determination of water extract
  • PD ISO/TS 27878:2023 Reproducibility of the level of detection (LOD) of binary methods in collaborative and in-house validation studies
  • BS EN ISO 7899-1:1999 Water quality. Detection and enumeration of intestinal enterococci in surface and waste water. Miniaturized method (Most probable number) for surface and waste water
  • BS EN 25814:1992 Method for determination of dissolved oxygen in water: electrochemical probe method
  • BS EN ISO 9308-3:1999 Water quality. Detection and enumeration of Escherichia Coli and coliform bacteria in surface and waste water. Miniaturized method (most probable number) for the detection and enumeration of $7IE. coli$7R in surface and waste water

Guangxi Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB45/T 2138-2020 Real-time fluorescent RT-PCR method for nucleic acid detection of norovirus in water

Ningxia Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB64/T 1682-2019 Rapid detection method for Pseudomonas aeruginosa in packaged drinking water

Danish Standards Foundation, Manganese detection method in water

  • DS/ISO 17381:2007 Water quality - Selection and application of ready-to-use test kit methods in water analysis
  • DS 264:1982 Water quality. Determination of manganese in water, sludge and sediment by atomic absorption spectrophotometry in flame
  • DS/ISO 10705-3:2004 Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water

未注明发布机构, Manganese detection method in water

  • JIS K 0125 AMD 1:2023 Testing methods for volatile organic compounds in industrial water and waste water (Amendment 1)
  • BS 6392-9:1983(2011) Testing of ethanol for industrial use — Part 9 : Method for determination of permanganate time

NL-NEN, Manganese detection method in water

  • NEN-EN 196-6-1993 Methods of testing cement. Determination of fineness
  • NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement

未注明发布机构, Manganese detection method in water

  • JIS K 0125 AMD 1:2023 Testing methods for volatile organic compounds in industrial water and waste water (Amendment 1)
  • BS 6392-9:1983(2011) Testing of ethanol for industrial use — Part 9 : Method for determination of permanganate time

FI-SFS, Manganese detection method in water

U.S. Air Force, Manganese detection method in water

Professional Standard - Machinery, Manganese detection method in water

Xinjiang Provincial Standard of the People's Republic of China, Manganese detection method in water

Professional Standard - Automobile, Manganese detection method in water

  • QC/T 941-2013 Test methods of mercury in automobiles materials
  • QC/T 943-2013 Test methods of lead and cadmium in automobiles materials
  • QC/T 942-2013 Test methods of hexavalent chromium in automobiles materials

KR-KS, Manganese detection method in water

  • KS J ISO 10272-1-2020 Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1: Detection method1:Detection method
  • KS I ISO 10705-3-2015 Water quality — Detection and enumeration of bacteriophages — Part 3: Validation of methods for concentration of bacteriophages from water
  • KS I ISO 10705-3-2021 Water quality — Detection and enumeration of bacteriophages —Part 3: Validation of methods for concentration of bacteriophages from water

VE-FONDONORMA, Manganese detection method in water

Beijing Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB11/T 375-2006 Aquatic Animal Quarantine Directory and Disease Inspection Method
  • DB11/T 375-2017 Aquatic Animal Quarantine List and Pathogen Detection Methods

ZA-SANS, Manganese detection method in water

煤炭工业部, Manganese detection method in water

  • MT/T 742-1997 Determination method of chromium in coal mine water
  • MT/T 743-1997 Determination method of phosphorus in coal mine water

Association of Official Analytical Chemists (AOAC), Manganese detection method in water

  • AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994

Professional Standard - Building Materials, Manganese detection method in water

Professional Standard - Hygiene , Manganese detection method in water

  • WS/T 799-2022 Method for enrichment and nucleic acid detection of SARS-CoV-2 in sewage

Hunan Provincial Standard of the People's Republic of China, Manganese detection method in water

  • DB43/T 956-2014 Detection method of southern rice black-streaked dwarf virus by RT-PCR method

Anhui Provincial Standard of the People's Republic of China, Manganese detection method in water

ES-UNE, Manganese detection method in water

  • UNE-ISO 10705-3:2021 Water quality. Detection and enumeration of bacteriophages. Part 3: Validation of methods for concentration of bacteriophages from water

Association Francaise de Normalisation, Manganese detection method in water

  • NF T90-091*NF ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS).

Professional Standard - Water Conservancy, Manganese detection method in water

  • SL 144-1995 Check method of water environmental detecting instrument and experimental equipment
  • SL 144-1995(条文说明) Calibration (inspection) method of water environment testing instruments and test equipment

National Metrological Technical Specifications of the People's Republic of China, Manganese detection method in water

Heilongjiang Provincial Standard of the People's Republic of China, Manganese detection method in water

Professional Standard - Civil Aviation, Manganese detection method in water

  • MH/T 6068-2010 Standard test method for free water, particulate and other contamination in aviation fuel-Field inspection procedures

Professional Standard - Aquaculture, Manganese detection method in water

工业和信息化部, Manganese detection method in water

  • QC/T 942-2021 Detection method for hexavalent chromium in automotive materials

中国民用航空局, Manganese detection method in water

CEN - European Committee for Standardization, Manganese detection method in water





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