drop method

drop method, Total:500 items.

In the international standard classification, drop method involves: Analytical chemistry, Construction materials, Metalliferous minerals, Iron and steel products, Ferrous metals, Welding, brazing and soldering, Water quality, Glass, Non-ferrous metals, Ferroalloys, Organic chemicals, Non-metalliferous minerals, Inorganic chemicals, Paints and varnishes, Testing of metals, Fuels, Fertilizers, Petroleum products in general, Farming and forestry, Fruits. Vegetables, Pesticides and other agrochemicals, Air quality, External water conveyance systems, Valves, Products of the chemical industry, Surface treatment and coating, Pulps, Milk and milk products, Rubber, Standardization. General rules, Crude petroleum, Paint ingredients, Coals, Vocabularies, Measurement of volume, mass, density, viscosity, Geology. Meteorology. Hydrology.

KR-KS, drop method

KS M 0034-2013(2023) General rules for methods of potentiometric, amperometric, coulometric and Karl-Fisher titrations
KS D ISO 18632-2023 Alloyed steel — Determination of manganese — Potentiometric or visual titration method
KS B ISO 9455-3-2022 Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods
KS D ISO 4938-2022 Steel and iron — Determination of nickel content — Gravimetric or titrimetric method
KS D ISO 1784-2021 Aluminium alloys — Determination of zinc — EDTA titrimetric method
KS H ISO 12081-2021 Milk — Determination of calcium content — Titrimetric method
KS I ISO 5664-2017 Water quality－Determination of ammonium (Distillation and titration method)
KS I ISO 5664-2023 Water quality — Determination of ammonium — Distillation and titration method
KS I ISO 6778-2023 Water quality — Determination of ammonium — Potentiometric method
KS D ISO 4140-2008(2023) Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod
KS D ISO 6437-2021 Copper alloys — Determination of chromium content —Titrimetric method
KS E ISO 2599-2023 Iron ores — Determination of phosphorus content — Titrimetric method
KS I ISO 6058-2008(2023) Water quality－Determination of calcium content (EDTA titrimetric method)
KS E ISO 553-2011 Manganese ores－Determination of vanadium content－Titrimetric method and phosphotungstovanadate Photometric method

Korean Agency for Technology and Standards (KATS), drop method

KS M 0034-2023 General rules for methods of potentiometric, amperometric, coulometric and Karl-Fisher titrations
KS M 0034-1993 General rules for methods of potentiometric, amperometric, coulometric, and karl-fisher titrations
KS D ISO 4937:2002 Steel and iron－Determination of chromium content－Potentiometric or visual titration method
KS D ISO 4937-2002(2022) Steel and iron－Determination of chromium content－Potentiometric or visual titration method
KS D ISO 4937-2022 Steel and iron－Determination of chromium content－Potentiometric or visual titration method
KS D ISO 4937-2002(2017) Steel and iron－Determination of chromium content－Potentiometric or visual titration method
KS M 1903-2002(2012) Propan-2-ol for industrial use－Method of test－Titrimetric method
KS M 1903-2002 Propan-2-ol for industrial use-Method of test-Titrimetric method
KS M 1903-2013 Propan-2-ol for industrial use－Method of test－Titrimetric method
KS E 3085-2022 Chromium ores — Method for determination of magnesium — EDTA titrimetric method
KS D ISO 7692-2002(2017) Ferrotitanium－Determination of titanium content－Titrimetric method
KS E 3085-2012(2017) Chromium ores－Method for determination of magnesium－EDTA titrimetric method
KS D ISO 1169-2012(2017) Zinc alloys－Determination of aluminum content－Titrimetric method
KS D ISO 4743-2002(2012) Copper alloys－Determination of nickel content－Titrimetric method
KS B ISO 9455-3:2022 Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods
KS B ISO 9455-3-2002(2017) Soft soldering fluxes－Test methods－Part 3：Determination of acid value, potentiometric and visual titration methods
KS D ISO 4938:2002 Steel and iron-Determination of nickel content-Gravimetric or titrimetric method
KS E ISO 10258-2012(2017) Copper sulfide concentrates－Determination of copper content－Titrimetric methods
KS D ISO 1783:2002 Magnesium alloys-Determination of zinc-Volumetric method
KS D 1661-2005 Determination of lead content in PZT(Piezo Zirconate Titanate) powders－EDTA titration method
KS D ISO 4748-2002(2022) Copper alloys－Determination of iron content－Na2EDTA titrimetric method
KS D ISO 1784-2001(2016) Aluminium alloys－Determination of zinc－EDTA titrimetric method
KS D ISO 4748-2002(2017) Copper alloys－Determination of iron content－Na2EDTA titrimetric method
KS M 2107-2006 Testing method for bromine number of petroleum product(color indicator method)
KS M 2107-1981 Testing method for bromine number of petroleum product(color indicator method)
KS M 1902-2002(2007) Butane-1-ol for industrial use－Method of test－Determination of acidity－Titrimetric method
KS M ISO 5310:2012 Fertilizers－Determination of potassium content－Titrimetric method
KS D ISO 7692:2002 Ferrotitanium－Determination of titanium content－Titrimetric method
KS H ISO 12081:2006 Milk－Determination of calcium content－Titrimetric method
KS I ISO 5664:2007 Water quality－Determination of ammonium (Distillation and titration method)
KS H ISO 12081-2006(2016) Milk－Determination of calcium content－Titrimetric method
KS D ISO 1784:2021 Aluminium alloys — Determination of zinc — EDTA titrimetric method
KS H ISO 12081:2021 Milk — Determination of calcium content — Titrimetric method
KS M ISO 5310-2006(2011) Fertilizers－Determination of potassium content－Titrimetric method
KS D ISO 7692-2002(2022) Ferrotitanium－Determination of titanium content－Titrimetric method
KS I ISO 5664:2017 Water quality－Determination of ammonium (Distillation and titration method)
KS D ISO 7692-2022 Ferrotitanium－Determination of titanium content－Titrimetric method
KS M ISO 1784-2002 Aluminium alloys--Determination of zins--EDTA titrimetric method
KS M ISO 5310-2012 Fertilizers－Determination of potassium content－Titrimetric method
KS H ISO 12081-2023 Milk — Determination of calcium content — Titrimetric method
KS D ISO 6467-2002(2012) Ferrovanadium－Determination of vanadium content－Potentiometric method
KS D ISO 15355-2003(2018) Steel and iron－Determination of chromium content－Indirect titration method
KS M 2062-1996 TESTING METHOD FOR MERCAPTAN SULFUR IN PETROLEUM PRODUCTS (COLOR-INDICATOR TITRATION)
KS D ISO 4938-2002(2017) Steel and iron－Determination of nickel content－Gravimetric or titrimetric method
KS I ISO 6058:2008 Water quality-Determination of calcium content (EDTA titrimetric method)
KS D ISO 4743:2002 Copper alloys-Determination of nickel content-Titrimetric method
KS E ISO 2599:2003 Iron ores－Determination of phosphorus content－Titrimetric method
KS D ISO 1169:2012 Zinc alloys－Determination of aluminum content－Titrimetric method
KS E ISO 6609:2001 Aluminium ores－Determination of iron content－Titrimetric method
KS D ISO 6437:2001 Copper alloys－Determination of chromium content －Titrimetric method
KS E ISO 6994-2011(2016) Aluminium ores－Determination of aluminium content－EDTA titrimetric method
KS E ISO 6609-2001(2016) Aluminium ores ― Determination of iron content ― Titrimetric method
KS M 1923-2002(2007) Urea for industrial use－Determination of alkalinity－Titrimetric method
KS E ISO 2599-2003(2018) Iron ores－Determination of phosphorus content－Titrimetric method
KS D ISO 1169-2012(2022) Zinc alloys－Determination of aluminum content－Titrimetric method
KS D ISO 6437:2021 Copper alloys — Determination of chromium content —Titrimetric method
KS I ISO 6058-2008(2018) Water quality－Determination of calcium content (EDTA titrimetric method)
KS E ISO 6830-2012(2017) Iron ores－Determination of aluminium content－EDTA titrimetric method
KS D ISO 4743:2016 Copper alloys－Determination of nickel content－Titrimetric method
KS M ISO 3704-2002(2012) Sulfur for industrial use－Determination of acidity－Titrimetric method
KS E ISO 6609-2001(2021) Aluminium ores ― Determination of iron content ― Titrimetric method
KS D ISO 2741-2002(2007) Zinc alloys－Complexometric determination of magnesium
KS I ISO 6058-2023 Water quality－Determination of calcium content (EDTA titrimetric method)
KS E ISO 6609-2021 Aluminium ores ― Determination of iron content ― Titrimetric method
KS D ISO 4743-2016 Copper alloys－Determination of nickel content－Titrimetric method
KS H ISO 11869-2006(2011) Yogurt－Determination of titratable acidity－Potentiometric method
KS D ISO 4947-2002(2017) Steel and cast iron－Determination of vanadium content－Potentiometric titration method

Professional Standard - Agriculture, drop method

1777药典一部-2010 Appendix VIII A Potentiometric Titration and Permanent Stop Titration
2320药典二部-2010 Appendix VII A Potentiometric Titration and Permanent Stop Titration
83药典四部-2020 0700 Other determination methods 0701 Potentiometric titration and permanent stop titration
102药典四部-2015 0700 Other determination methods 0701 Potentiometric titration and permanent stop titration
808兽药典一部-2015 Appendix Contents 0700 Other Determination Methods 0701 Potentiometric Titration and Permanent Stop Titration
793兽药典二部-2015 Appendix Contents 0700 Other Determination Methods 0701 Potentiometric Titration and Permanent Stop Titration
NY/T 2058-2011 Technological rules for monitoring insecticide resistance in striped stem borer,Chilo suppressalis Walk.,using topical application method
84药典四部-2020 0700 Other determination methods 0702 Non-aqueous solution titration method
103药典四部-2015 0700 Other determination methods 0702 Non-aqueous solution titration method
GB 9725-1988 General principles of potentiometric titration with chemical reagents
1778药典一部-2010 Appendix VIII B Non-aqueous titration method
2321药典二部-2010 Appendix VII B Non-aqueous solution titration method

Taiwan Provincial Standard of the People's Republic of China, drop method

CNS 8858-1982 Method for Determining Bismuth in Ores(Titration Method)
CNS 8841-1993 Method of Test for Calcium in Industrial Waste Water(Titrimetric Method)
CNS 8840-1993 Method of Test for Magnesium in Industrial Waste Water(Titrimetric method)
CNS 7834-1981 Method for Determination of Aluminium Oxide in Manganese Ores (Titration Method)
CNS 6206-1980 Method of Test for Acidity of Liquid Halogenated Hydrocarbons(Titrimetric Method)
CNS 7836-1981 Method for Determination of Calcium Oxide in Manganese Ores (EDTA Titration Method)
CNS 9424-1982 Method for Determining Calcium Oxide in Dolomite (EDTA Titration Method)
CNS 9421-1982 Method for Determining Aluminium Oxide in Dolomite (EDTA Titration Method)
CNS 6198-1980 Determination of Acidity of Tritolyl Phosphate for Industrial Use(Volumetric Method)
CNS 6213-1980 Determination of the Assay of Maleic Anhydride for Industrial Use(Titrimetric Method)
CNS 7517-1981 Method for Determination of Cobalt in Ores (Potentiometric Method)
CNS 9500-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (EDTA Titration Method)
CNS 9494-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (EDTA Titration Method)
CNS 9497-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (EDTA Titration Method)
CNS 14906-2005 Method of test for acid number of petroleum products by potentiometric titration
CNS 6190-1980 Method of Test for Mercaptan Sulfur in Aviation Turbine Fuels(Amperometric Method)
CNS 6191-1980 Method of Test for Mercaptan Sulfur in Aviation Turbine Fuels(Potentiometric Method)
CNS 8854-1982 Method for Determining Arsenic in Ores (Titration Method After Separating Arsenic by Distillation)
CNS 7830-1981 Method for Determination of Irod in Manganese Ores (Potassium Dichromate Titration Method)
CNS 6199-1980 Determination of Apparent Free Phenols Content of Tritolyl Phosphate for Industrial Use(Volumetric Method)
CNS 8440-1982 Method for Determination of Aluminum Oxide in Feldspar (EDTA - Zinc Back Titration Method)
CNS 8282-1982 Method of Chemical Analysis for Carbon in Metallic Silicon (Neutralization Titration Method)
CNS 5837-1980 Test Method for Bromine Index of Aromatic Hydrocarbons by Potentiometric Titration
CNS 5838-1980 Test Method For Bromine Index of Aromatic Hydrocarbons by Coulometric Titration
CNS 8281-1982 Method of Chemical Analysis for Silicon in Metallic Silicon (Neutratization Titration Method)
CNS 8285-1982 Method of Chemical Analysis for Phosphorus in Metallic Silicon (Neutratization Titration Method)
CNS 5839-1980 Test Method for Bromine Index of Petroteum Hydrocarbons by Electrometric Titration
CNS 9426-1982 Method for Determining Magnesium Oxide in Dolomite (EDTA Direct Titration Method)
CNS 9425-1982 Method for Determining Magnesium Oxide in Dolomite (EDTA Indirect Titration Method)
CNS 8855-1982 Method for Determining Arsenic in Ores(Titration Method After Separating Arsenic with Hydrogen Sulfide)
CNS 8856-1982 Method for Determining Arsenic in Ores(Titration Method After Separating Arsenic as Silver Arsenate)
CNS 7827-1981 Method for Determination of Manganese Inmanganese Ords (Sodium Oxalate Direct Titration Method)
CNS 8043-1981 Method for Determination of Copper in Ores (Sodium Thiosulfate Titration Method)
CNS 8046-1981 Method for Determination of Copper in Iron Ores (Sodium Thiosulfate Titration Method)
CNS 7511-1981 Method for Determination of Nikel in Ores(Potassium Cyanide Direct Titration Method)
CNS 7835-1981 Method for Determination of Calcium Oxide in Manganese Ores (Potassium Permanganate Titration Method)
CNS 3386-1972 Method of Test for Hydrogen Sulfide and Mercaptan Sulfur in Petroleum Gas (Electric Titration)
CNS 12128-1987 General Rules for Methods of Potentiometric, Amperometric, and Coulometric Titrations
CNS 12128 General principles of potentiometric, current and coulometric titrations
CNS 7826-1981 Method for Determination of Manganese in Manganese Ords Potassium (Permanganate Direct Titration Method)
CNS 8288-1982 Method of Chemical Analysis for Sulphur in Metallic Silicon (Neutratization Titration by Combustion Method)

British Standards Institution (BSI), drop method

BS ISO 18632:2018 Alloyed steels. Determination of manganese. Potentiometric or visual titration method
BS EN ISO 9455-3:2020 Soft soldering fluxes. Test methods - Determination of acid value, potentiometric and visual titration methods
24/30479871 DC BS EN ISO 4937 Steel and iron — Determination of chromium content — Potentiometric or visual titration method
BS 7020-8.1:1989 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS 7020-8.1:1988 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS 2000-136.2:1999 Methods of test for petroleum and its products - Determination of saponification number - Potentiometric titration method - Section 136.2: Potentiometric titration method
BS 2000-136-2:1999 Methods of test for petroleum and its products. Determination of saponification number. Potentiometric titration method. Section 136.2: Potentiometric titration method
BS EN 15051-3:2013 Workplace exposure. Measurement of the dustiness of bulk materials. Continuous drop method
BS 6870-2.5:1987 Analysis of aluminium ores. Chemical methods. Method for determination of iron content: titrimetric method
19/30386403 DC BS EN ISO 9455-3. Soft soldering fluxes. Test methods. Part 3. Determination of acid value, potentiometric and visual titration methods
BS DD CEN/TS 16198:2011 Fertilizers. Determination of magnesium by complexometry
BS EN ISO 19403-3:2020 Paints and varnishes. Wettability - Determination of the surface tension of liquids using the pendant drop method
BS ISO 12081:2010 Milk - Determination of calcium content - Titrimetric method
BS 6870-2.6:1987 Analysis of aluminium ores. Chemical methods. Method for determination of aluminium content: EDTA titrimetric method
BS EN 16198:2012 Fertilizers. Determination of magnesium by complexometry
BS ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
BS DD ISO/TS 11869:2012 Fermented milks. Determination of titratable acidity. Potentiometric method
BS 2000-136.1:1998 Methods of test for petroleum and its products - Determination of saponification number - Colour-indicator titration method - Section 136.1: Colour-indicator titration method
BS 2000-136-1:1998 Methods of test for petroleum and its products. Determination of saponification number. Colour-indicator titration method. Section 136.1: Colour-indicator titration method
BS EN 12945:2014 Liming materials. Determination of neutralizing value. Titrimetric methods
BS EN 12945:2014+A1:2016 Liming materials. Determination of neutralizing value. Titrimetric methods
BS EN 12945:2002 Liming materials - Determination of neutralizing value - Titrimetric methods
BS DD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Titrimetric method

GSO, drop method

OS GSO ISO 18632:2013 Alloyed steel -- Determination of manganese -- Potentiometric and visual titration method
BH GSO ISO 18632:2016 Alloyed steel -- Determination of manganese -- Potentiometric and visual titration method
OS GSO ISO 4937:2015 Steel and iron -- Determination of chromium content -- Potentiometric or visual titration method
OS GSO ISO 9455-3:2013 Soft soldering fluxes -- Test methods -- Part 3: Determination of acid value, potentiometric and visual titration methods
BH GSO ISO 4938:2016 Steel and iron -- Determination of nickel content -- Gravimetric or titrimetric method
OS GSO ISO 4938:2015 Steel and iron -- Determination of nickel content -- Gravimetric or titrimetric method
GSO ISO 4938:2015 Steel and iron -- Determination of nickel content -- Gravimetric or titrimetric method
GSO ISO 7692:2015 Ferrotitanium -- Determination of titanium content -- Titrimetric method
GSO ISO 12081:2014 Milk -- Determination of calcium content -- Titrimetric method
OS GSO ISO 7692:2015 Ferrotitanium -- Determination of titanium content -- Titrimetric method
OS GSO ISO 1784:2015 Aluminium alloys -- Determination of zinc -- EDTA titrimetric method
OS GSO ISO 12081:2014 Milk -- Determination of calcium content -- Titrimetric method
BH GSO ISO 1784:2016 Aluminium alloys -- Determination of zinc -- EDTA titrimetric method
BH GSO ISO 7692:2017 Ferrotitanium -- Determination of titanium content -- Titrimetric method
GSO ISO 5664:2015 Water quality -- Determination of ammonium -- Distillation and titration method
BH GSO ISO 12081:2016 Milk -- Determination of calcium content -- Titrimetric method
GSO ISO 2599:2015 Iron ores -- Determination of phosphorus content -- Titrimetric method
GSO ISO 6058:2008 Water quality - Determination of calcium content - EDTA titrimetric method
GSO ISO 6609:2015 Aluminium ores -- Determination of iron content -- Titrimetric method
GSO ISO 6437:2015 Copper alloys -- Determination of chromium content -- Titrimetric method
OS GSO 1095:2002 OAP – DETERMINATION OF CHLORIDE CONTENT – TITRIMETRIC METHOD
BH GSO ISO 6437:2016 Copper alloys -- Determination of chromium content -- Titrimetric method
BH GSO ISO 6609:2017 Aluminium ores -- Determination of iron content -- Titrimetric method
OS GSO ISO 2599:2015 Iron ores -- Determination of phosphorus content -- Titrimetric method
BH GSO ISO 2599:2017 Iron ores -- Determination of phosphorus content -- Titrimetric method
OS GSO ISO 6058:2008 Water quality - Determination of calcium content - EDTA titrimetric method
OS GSO ISO 6437:2015 Copper alloys -- Determination of chromium content -- Titrimetric method
GSO ISO 1169:2013 Zinc alloys -- Determination of aluminium content -- Titrimetric method
GSO ISO 4937:2015 Steel and iron -- Determination of chromium content -- Potentiometric or visual titration method
BH GSO ISO/TS 11869:2016 Fermented milks -- Determination of titratable acidity -- Potentiometric method
GSO ISO 13291:2014 Zinc sulfide concentrates -- Determination of zinc -- Solvent extraction and EDTA titrimetric method

SE-SIS, drop method

SIS SS-EN 24 937-1991 Steel and iron — Determination of chromi- um content — Potentiometric or visual titration method
SIS SS 02 81 47-1989 Determination of available chlorine in water — Titrimetric method
SIS SS 02 81 77-1986 Determination of easily liberatable cyanide in water — Photometric or titrimetric method
SIS SS 02 81 76-1986 Determination of total cyanide in water - Photometric or titrimetric method
SIS SS 02 81 14-1987 Determination of dissolved oxygen content in water -Titrimetric method
SIS SS 02 81 21-1983 Determination of the sum of calcium and magnesium in water -Titrimetric method

RO-ASRO, drop method

STAS SR EN 24937-1994 Steel and iron. Determination of chromium content. Potentiometric or visual titration method
STAS 6854-1990 Metallic coatings. Layer thickness determination by drops method
STAS SR ISO 7408:1993 Fertilizers. Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method
STAS SR EN 24938-1993 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
STAS SR ISO 2599:1995 Iron ores - Determination of phosphorus content -Titrimetric method
SR ISO 4743:1984 Cooper alloys — Determination of nickel content — Titrimetric method
STAS SR ISO 6437:1994 Copper alloys- Determination of chromium content- Titrimetric method
STAS SR 13374-1998 Sodium chloride. Determination of nitrite. Titrimetric Method
SR ISO 4629:1994 Paint media - Determination of hydroxyl value Titrimetric method
STAS SR 4813-5-1999 Aluminium ores -Determination of Iron content - Complexometric

International Organization for Standardization (ISO), drop method

ISO/CD 4937:2023 Steel and iron — Determination of chromium content — Potentiometric or visual titration method
ISO 2741:1973 Zinc alloys; Complexometric determination of magnesium
ISO 4689-2:2017 Iron ores - Determination of sulfur content - Part 2: Combustion/titration method
ISO 12081:1998 Milk - Determination of calcium content - Titrimetric method
ISO 12081:2010 Milk - Determination of calcium content - Titrimetric method
ISO 12081:2010 | IDF 36:2010 Milk — Determination of calcium content — Titrimetric method
ISO 7692:1983 Ferrotitanium; Determination of titanium content; Titrimetric method
ISO 5310:1986 Fertilizers; Determination of potassium content; Titrimetric method
ISO 12081:2010|IDF 036:2010 Titration method for determination of calcium content in milk
ISO 5664:1984 Water quality; Determination of ammonium; Distillation and titration method
ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
ISO 1169:2006 Zinc alloys - Determination of aluminium content - Titrimetric method
ISO 4629:1978 Paint media; Determination of hydroxyl value; Titrimetric method
ISO 6058:1984 Water quality; Determination of calcium content; EDTA titrimetric method
ISO 2599:1983 Iron ores; Determination of phosphorus content; Titrimetric method
ISO 4743:1984 Copper alloys; Determination of nickel content; Titrimetric method
ISO 6437:1984 Copper alloys; Determination of chromium content; Titrimetric method
ISO 19403-3:2017 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO/FDIS 19403-3:2024 Paints and varnishes-Wettability-Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO 2771:1973 Title missing - Legacy paper document
ISO 2771:1980 Iron ores — Determination of aluminium content — Oxine gravimetric and titrimetric methods
ISO 13291:2006 Zinc sulfide concentrates - Determination of zinc - Solvent extraction and EDTA titrimetric method
ISO 3771:2011 Petroleum products - Determination of base number - Perchloric acid potentiometric titration method
ISO/CD 19403-3:2023 Paints and varnishes — Wettability — Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO/DIS 19403-3:2023 Paints and varnishes — Wettability — Part 3: Determination of the surface tension of liquids using the pendant drop method
ISO 457:1976 Title missing - Legacy paper document

Association Francaise de Normalisation, drop method

NF A06-329*NF EN 24937:1990 Steel and iron. Determination of chromme content. Potentiometric or visual titration method.
NF EN ISO 9455-3:2020 Soft soldering flux - Test methods - Part 3: determination of acid number by potentiometric and visual titration methods
NF A81-365-3*NF EN ISO 9455-3:2020 Soft soldering fluxes - Test methods - Part 3 : determination of acid value, potentiometric and visual titration methods
NF T60-310:1976 Soaps. Determination of glycerol. Titrimetric method.
NF A06-307*NF EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
NF A06-307:1990 Steel and iron. Determination of nickel content. Gravimetric or titrimetric mehod.
NF ISO 6830:1987 Iron ores - Determination of aluminum - EDTA titrimetric method
NF ISO 4748:1986 Copper alloys - Determination of iron - Na2EDTA titrimetric method
NF U42-195*NF EN 16198:2013 Fertilizers - Determination of magnesium by complexometry
NF A20-403:1984 Iron ores. Determination of phosphore content. Titrimetric method.
NF M07-092*NF ISO 10336:1998 Crude petroleum. Determination of water. Potentiometric Karl Fischer titration method.
NF M07-093*NF ISO 10337:1998 Crude petroleum. Determination of water. Coulometric Karl Fischer titration method.
NF X43-206-3*NF EN 15051-3:2014 Workplace exposure - Measurement of the dustiness of bulk materials - Part 3 : continuous drop method
NF T20-287:1982 Nitric acid for industrial use. Determination of sulphate content. Method by reduction and titrimetry.
NF T30-131-3*NF EN ISO 19403-3:2020 Paints and varnishes - Wettability - Part 3 : determination of the surface tension of liquids using the pendant drop method
NF EN ISO 19403-3:2020 Paints and varnishes - Wettability - Part 3: determination of the surface tension of liquids using the hanging drop method
NF U44-177*NF EN 12945+A1:2016 Liming materials - Determination of neutralizing value - Titrimetric methods
NF U44-177:2008 Liming materials - Determination of neutralizing value - Titrimetric methods.

Danish Standards Foundation, drop method

DS/ISO 4937:1991 Steel and iron. Determination of chromium content. Potentiometric or visual titration method
DS 282:1990 Water analysis. Chlorine. Titrimetric method
DS 239:1984 Chloride. Potentiometric method
DS/EN ISO 9455-3:1996 Soft soldering fluxes - Tests methods - Part 3: Determination of acid value, potentiometric and visual titration methods
DS 241:1988 Water quality. Ammonium-nitrogen. Distillation and titration method
DS 290:1990 Water quality. Turbidity. Nephelometric method
DS/EN 24938:1991 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
DS/ISO 4938:1991 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
DS 286:1990 Water quality. Sulfate. Nephelometric method

国家市场监督管理总局、中国国家标准化管理委员会, drop method

GB/T 39797-2021 Test method for surface tension of glass melt—Sessile drop method
GB/T 8704.5-2020 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method

US-ACEI, drop method

IPC TM-650 2.3.13-1995 Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods

IPC - Association Connecting Electronics Industries, drop method

IPC TM-650 2.3.13A-2004 Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods

CZ-CSN, drop method

CSN 42 0691 Cast.2-1985 Chemical analysis of non-ferrous metals and alloys. Titanium. Determination of nitrogen by the photometric method and titrimetric method
CSN 42 0621 Cast.33-1980 Copper. Determination of sulphur by the photometric method and titrimetric method
CSN EN 24937-1994 Steel and iron. Determination of chromium content. Potentiometric or visual titration method (ISO 4937)
CSN 42 0645 Cast.5-1987 Chemical analysis of non-ferrous metals and alloys. Antimony. Determination of sulphur by the titrimetric method
CSN 42 0640 Cast.19-1984 Nickel, Determination of sulphur by the nonfelometric method, photometric method and titrimetric method
CSN 42 0636 Cast.5-1983 Chemical analysis of non-ferrous metals and alloys. Lead-antimony alloys. Determination of arsenic by the photometric method and titrimetric methods
CSN 42 0622 Cast.8-1981 Chemical analysis of non-ferrous metals and alloys. Bronzes. Determination of manganese by the atomic absorption method, titrimetric method and photometric method
CSN 42 0630 Cast.4-1984 Chemical analysis of non-ferrous metals and alloys. Zinc alloys. Determination of magnesium by the atomic absorption method and titrimetric method
CSN 42 0640 Cast.15-1989 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of carbon by the potentiometric titration
CSN 42 0645 Cast.10-1987 Chemical analysis of non-ferrous metals and alloys. Antimony. Determination of silver by the cupellation, titrimetric method and atomic absorption method
CSN 42 0670 Cast.7-1981 Aluminium alloys. Determination of zinc by the atomic absorption method, titrimetric method and polarographic metod
CSN 42 0641 Cast.6-1984 Nickel alloys. Determination of mangenese by the photometric method, titrimetric method and atomic absorption method
CSN 42 0641 Cast.13-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of aluminum by the photometric method, titrimetric method and atomic absorption method
CSN ISO 457:1994 Soaps. Determination of chloride content. Titrimetric method
CSN 42 0636 Cast.2-1983 Lead-antimony alloys. Determination of antimony by the titrimetric method
CSN 58 8788-1994 Methods of test for fats and oils Determination of soap in oils — titrimetric method
CSN 42 0635 Cast.2-1980 Lead. Determination of silver by the titrimetrio method and by the photometric method
CSN 42 0641 Cast.3-1984 Nickel alloys. Determinatlon of cobalt by the photometric method, atomic absorption method and titrimetric method
CSN 56 0240-1977 Tcsting methods for non-alcoholic drinks Deteínation of carbon dioxidc by tirmetric method
CSN ISO 6437:1992 Copper alloys - Determination of chromium content - Titrimetric method
CSN 42 0611 Cast.3-1986 Chemical testing of non-ferrous metals and alloys. Copper bearing metals. Determination of lead by the titrimetric method
CSN ISO 4743:1992 Copper alloys - Determination of nickel content - Titrimetric method
CSN 42 0614-4-1994 Lead and tin base alloys. Determination of antimony by the titrimetric method
CSN 42 0614-15-1994 Lead and tin base alloys. Determination of arsenic by the titrimetric method.
CSN 42 0614-1-1994 Lead-tin base alloys. Determination of tin by the titrimetric method
CSN 42 0645 Cast.2-1987 Chemical analysis of non-ferrous metals and alloys. Antimony. Determination of arsenic by the atomic absorption method, photometric method and titrimetric method
CSN 42 0641 Cast.5-1984 Nickel alloys. Determination of iron by the photometric method, atomic absorption method and titrimetric method
CSN 65 6214-1986 Petroleum produets. Neutralization number - potentiometric titration method
CSN 65 4833-1982 Minerál Fertilizers Determination of Nitrie Nitrogen by Titrimetric Method
CSN 44 1665-1989 Zinc concentrates. Determination of iron content
CSN 42 0605 Cast.5-1972 Chemical analysis of silicon. Determination of aluminium by titration
CSN 42 0605 Cast.3-1972 Chemical analysis if silicon. Determination of aluminium by titration
CSN 42 0605 Cast.6-1972 Chemical analysis of silicon. Determination of calcium by titration
CSN 42 0623 Cast.2-1986 Chemical analysis of non-ferrous metals and alloys. Low-alloy copper. Determination of silver by the atomic absorption method and potentiometric titration method
CSN 42 0623 Cast.5-1986 Chemical analysis of non-ferrous metals and alloys. Low-alloy copper. Determination of tellurium by the atomic absorption method and potentiometric titration method
CSN 42 0623 Cast.3-1986 Low-alloy copper. Determination of chromium by the atomic absorption method and potentiometric titration method
CSN 42 0670 Cast.4-1981 Aluminium alloys. Determination of copper by the atomic-absorption method, electrogravimetric and photometric methods
CSN EN 24 938-1994 Steel and iron. Determination of nickel contenL Gravimetric or titrimetric method (ISO 4938:1986).
CSN 44 1629-1989 Lead - zinc ores. Titrimetric method of determination of iron content
CSN 42 0670 Cast.20-1976 Chemical analysis of aluminium alloys. Determination of magnesium by titration

国家能源局, drop method

SH/T 0955-2017 Water droplet method for determination of pore volume of catalytic cracking catalysts

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, drop method

GB/T 8704.5-2007 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
GB/T 1506-2002 Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (II) sulphate titrimetric method
GB/T 1506-2016 Determination of Manganese Content in Manganese Ore Potentiometric Titration and Ammonium Ferrous Sulfate Titration
GB/T 5686.1-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of manganese content. Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
GB/T 5686.1-2022 Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation
GB/T 38265.3-2022 Test methods for soft soldering fluxes—Part 3:Determination of acid value—Potentiometric and visual titration methods
GB/T 30648.4-2015 Paints and varnishes.Determination of resistance to liquids.Part 4:Spotting methods
GB/T 4699.2-2008 Ferrochromium and ferrosilicochromium. Determination of chromium content. The ammonium persulfate oxidation titrimetric method and potentiometric titration method
GB/T 7730.1-2002 Ferromanganese and blast furnace ferromanganese--Determination of manganese content--Potentiometric method and titrimetric method after ammonium nitrate oxidation
GB 11136-1989 Determination of Bromine Index for Petroleum Hydrocarbons (Potentiometric Titration)
GB/T 29567-2013 The bioassay method for flies'resistance to insecticides.Topical application method
GB/T 15249.2-1994 Crude Gold-Determination of silver content-EDTA titrimetric method
GB/T 15249.4-1994 Crude Gold-Determination of lead content-EDTA titrimetric method
GB/T 3257.23-1999 Methods for chemical analysis of bauxite--Determination of organic carbon content--Titrimetric method
GB 4700.2-1988 Calcium silicon alloy chemical analysis method EDTA titration method for determination of calcium content
GB/T 14671-1993 Water quality. Determination of barium. Potentiometric titration method
GB/T 9725-2007 Chemiaal reagent.General rule for potentiometric titration
GB/T 8704.5-1994 Methods for chemical analysis of ferrovanadium. The potentiometric method for the determination of vanadium content
GB 3653.1-1988 Ferroboron Chemical Analysis Method Alkaliometric Titration Determination of Boron Content
GB/T 24224-2009 Chromium ores.Determination of sulfur content.Combustion-neutralization titration method,combustion-potassium iodate titration method and combustion-infrared absorption method
GB/T 6987.8-2001 Aluminium and aluminium alloys--Determination of zinc content--EDTA titrimetric method
GB/T 6987.16-2001 Aluminium and aluminium alloys--Determination of magnesium content--CDTA titrimetric method
GB/T 7304-2000 Petroleum products and lubricants-Determination of acid number-Potentiometric titration method
GB/T 27653-2011 Methods for analysis of quaternary ammonium compounds in preservative-treated wood.2-Phase titration
GB/T 18609-2001 Standard test method for acid number of crude oil by potentiometric titration
GB/T 3653.4-2008 Ferroboron. Determination of aluminium content. EDTA titrimetric method
GB/T 4701.6-2008 Ferrotitanium.Determination of aluminum content.EDTA titrimetric method
GB/T 30072-2013 Ferronickel.Determination of nickel content.EDTA titrimetric method
GB 7478-1987 Determination of Ammonium in Water Quality Distillation and Titration
GB/T 18609-2011 Determination of acid number of crude oil by potentiometric titration
GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates.Part 1:Determination of zinc content.Precipitate separation-Na<下标2>EDTA titrimetric method and extractive separatioh-Na<下标2> EDTA titrimetric method
GB/T 3257.1-1999 Methods for chemical analysis of bauxite--Determination of aluminium oxide content-EDTA titrimetric method
GB/T 1628.3-2000 Glacial acetic acid for industrial use-Determination of acetic acid content-Titrimetric method
GB/T 11203-2001 Rubber--Determination of zinc content--EDTA titrimetric method
GB/T 1510-2006 Manganese ores - Determination of aluminium content - EDTA titrimetric method

NL-NEN, drop method

NEN 6547-1986 Water in boiler plants Titrimetric determination of chloride content (mercurimetric)
NEN 2861-1989 Fruit juices Determination of acidity - Potentiometric method
NEN 6660-1981 Waste water - Titrimetric determination of chloride content (mercurimetric)

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, drop method

GB/T 5195.1-2017 Fluorspar—Determination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method
GB/T 5195.13-2017 Fluorspar—Determination of aluminium content—EDTA titration method
GB/T 6730.20-2016 Iron ores—Determination of phosphorus content—Titrimetric method

European Committee for Standardization (CEN), drop method

prEN ISO 4937 Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO/DIS 4937:2024)
EN 16198:2012 Fertilizers - Determination of magnesium by complexometry
EN ISO 19403-3:2020 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method (ISO 19403-3:2017)
EN 15051-3:2013 Workplace exposure - Measurement of the dustiness of bulk materials - Part 3: Continuous drop method
EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method

German Institute for Standardization, drop method

DIN EN ISO 4937:2024-04 Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO/DIS 4937:2024); German and English version prEN ISO 4937:2024
DIN EN ISO 4938:2016-08 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016); German version EN ISO 4938:2016
DIN EN ISO 9455-3:2020-08 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN EN 14891:2020-08 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN EN 14437:2020-08 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN 14462 Beiblatt 2:2020-07 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN EN 15330-4:2020-08 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN EN 12004-1:2020-08 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019); German version EN ISO 9455-3:2020
DIN EN ISO 9455-3:2020 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
DIN 55660-3:2011 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method
DIN EN 12945:2008 Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2008

Professional Standard - Ferrous Metallurgy, drop method

YB/T 4493-2015 Coking oil products-determination of distillation rang.Automatism control distil
YB/T 4021-2007 Determination of total sulphur in naphthalene.reduction titration
YB/T 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration method
YB 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration method
YB/T 5313-2006 Determination of Calcium Content by EDTA Titration Method for Chemical Analysis of Silicon Calcium Alloy
YB/T 5314-2006 Determination of aluminum content by EDTA titration method for chemical analysis of silicon-calcium alloy
YB/T 191.2-2001 Methods for chemical analysis of chromium ores----Titrimetric method for the determination of oxidation chromium content

Professional Standard - Light Industry, drop method

QB/T 3818-1999 Thickness testing method of the metal deposits for the light industrial products.Spot test
QB/T 3824-1999 Testing method of the chemical protective coatings of the ferrous metal for the light industrial products.Dipping spot test

RU-GOST R, drop method

GOST 29237-1991 Ammonia solution for industrial use. Determination of ammonia content. Titrimetric method
GOST 29313-1992 Fertilizers. Method for determination of ammoniacal nitrogen content (titrimetric) after distillation
GOST 14047.5-1978 Lead concentrates. Determination of arsenic. Photometric and titrimetric methods
GOST 34127-2017 Juice products. Determination of titratable acidity by potentiometric titration
GOST R 50568.2-1993 Urea for industrial use. Determination of alkalinity. Titrimetric method
GOST 28659-1990 Rubber products. Determination of zink content. EDTA titrimetric method
GOST ISO 12081-2013 Milk. Determination of calcium content. Titrimetric method
GOST 29302-1992 Ammonium nitrate for industrial use. Method for determination of total nitrogen content (titrimetric) after distillation
GOST 29304-1992 Ammonium nitrate for industrial use. Method for determination of ammoniacal nitrogen content (titrimetric) after distillation
GOST 30355.4-1996 Sulphur for industrial use. Determination of acidity. Titrimetric method
GOST 30553-1998 Hydrochloric acid for industrial use. Determination of total acidity of titrimetric method
GOST 14047.8-1978 Lead concentrates. Determination of iron. Complexometric method
GOST 29248-1991 Canned milk. Iodometric method for determination of sugar
GOST 32470-2013 Urea for industrial use. Determination of alkalinity. Titrimetric method

Professional Standard - Geology, drop method

DZ/T 0064.43-1993 Groundwater Quality Inspection Method Titration Determination of Acidity
DZ/T 0064.47-1993 Groundwater Quality Testing Method Titration Determination of Free Carbon Dioxide
DZ/T 0064.48-1993 Groundwater Quality Testing Method Titration Determination of Aggressive Carbon Dioxide
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

ES-UNE, drop method

UNE-EN ISO 9455-3:2020 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
UNE-EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016)
UNE-EN ISO 19403-3:2021 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method (ISO 19403-3:2017)

SCC, drop method

DANSK DS/ISO 9455-3:2019 Soft soldering fluxes – Test methods – Part 3: Determination of acid value, potentiometric and visual titration methods
DANSK DS/EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
DANSK DS/EN ISO 9455-3:2020 Soft soldering fluxes – Test methods – Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
AENOR UNE-EN ISO 9455-3:2020 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
NS-EN ISO 9455-3:1994 Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:1992)
UNE 36326-2/1M:1992 STEEL AND IRON. DETERMINATION OF NICVKEL CONTENT. GRAVIMETRIC OR TITRIMETRIC METHOD.
UNE 36326-2:1991 STEEL AND IRON. DETERMINATION OF NICKEL CONTENT. GRAVIMETRIC OR TITRIMETRIC METHOD.
NS-EN ISO 9455-3:2020 Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
BS ISO 19403-3:2017 Paints and varnishes. Wettability-Determination of the surface tension of liquids using the pendant drop method
DIN EN ISO 9455-3 E:2019 Draft Document - Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO/DIS 9455-3:2019); German and English version prEN ISO 9455-3:2019
AENOR UNE-EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016)
NS-EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016)
UNE 77041:2002 Water quality. Cholride determination. Argentometric method.
BS ISO 12081:1998 Milk. Determination of calcium content. Titrimetric method
UNE 77042:2002 Water quality. Chloride determination. Potenciometric method.
DIN EN ISO 4938 E:2014 Draft Document - Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO/DIS 4938:2013); German version prEN ISO 4938:2013

BE-NBN, drop method

NBN 343-1954 Water quality analysis alkali titration method
NBN V 21-037-1989 Milk products - Determination of acidity - Titrimetric method
NBN T 03-384-1981 Sulphur for industrial use - Determination of acidity - Titri-metric method
NBN T 63-103-1986 Soaps - Determination of chloride content- Titrimetric me thod
NBN T 63-137-1980 Washing powders - Determination of active oxygeri content - Titrimetric method
NBN T 04-117-1983 Butan - l-ol for industrial use - Determination of acidity- Titrimetric method
NBN T 63-132-1980 Surface active agents - Deermination of alkalin:ty - Titrimetric method

未注明发布机构, drop method

DIN EN 12004-1 E:2015-02 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods
DIN EN 14437 E:2002-05 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods
ASTM RR-D04-1019 2001 D6703-Test Method for Automated Heithaus Titrimetry
DIN 55660-3 E:2010-03 Paints and varnishes - Wettability - Part 3: Determination of the surface tension of liquids using the pendant drop method

Professional Standard - Water Conservancy, drop method

SL 82-1994 Determination of acidity (Base titration method)
SL 85-1994 Determination of sulfate (EDTA titration method)
SL 80-1994 Determination of free carbon dioxide (Base titration method )

TR-TSE, drop method

TS 2432-1976 Determination of the Neutralization Number in Petroleum Products and Lubricants (Potentiometric Titration and Color-Indicator Titration Methods)
TS 2841-1977 Sulphur For Industrial Use Determination Of Acidity-Titrimetric Method

Professional Standard - Petrochemical Industry, drop method

SH/T 0223-1992 Determination of barium content in additives (complexometric titration)
SH/T 0688-2000 Petroleum products and lubricants.Determination of base number.Potentiometric titration method
SH/T 1765-2008 Aromatic Hydrocarbons for industrial use.Determination of Acidity Titrimetric method
SH/T 1499.2-1997 Pure adipic acid.Determination of content.Titrimetric method
SH/T 0251-1993 Determination of Base Number of Petroleum Products (Perchloric Acid Potentiometric Titration Method)

Indonesia Standards, drop method

SNI 4146-2013 Method for determination of total nitrogen content in sediment by Kjeldahl titration method
SNI 07-6174-1999 Determiniation of carbon content in metals by titrimetric neutralized methods

Lithuanian Standards Office , drop method

LST EN ISO 9455-3:2002 Soft soldering fluxes - Test methods - Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:1992)
LST EN 24938-2000/AC-2003 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:1988)
LST EN 24938-2000 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:1988)

YU-JUS, drop method

JUS B.G8.519-1990 Aluminium ores. Deteraination of iron content. Titrimetrdc method
JUS C.A1.192-1979 Methodsfor chemical analysis ofcopper and copper alhys. Titrimetric determination oflead
JUS C.A1.409-1982 Methods for chemical analysi$ of ferroalloys. Titrimetric determination ofnitrogen in ferro-chromium
JUS C.A1.047-1991 Methods for chemical analysis of Iron and steel. Determination of manganese content. Tltrlmetrlc method
JUS C.A1.367-1989 Zinc alloys. Complexometric determinatlon of magnesium
JUS H.E8.049-1991 Surface setive agents. Determlnatlon of alkalinltj, Titrimetrlc uetho?
JUS H.G8.194-1985 Reagenis Ammenium .Mesurement of pH .Potentiometrie method.
JUS H.G8.011-1980 Reagents. Hydrochloric acid. Determination of total acidity. Titrimetric method
JUS H.B8.427-1983 Acid-grade fluorspar. Determination of carbonate content. Titrimetric method
JUS C.A1.068-1990 Hethod of chemical analysis of iron and steel. Deteralnation of vanadium content. Potentiomstric method
JUS C.A1.381-1987 Methods ofchemical ana/ysis ofznic povvder. Complexometric determination of total zine content.
JUS C.A1.059-1986 Methods for chemical analysis of iron andsteel. Determination ofsulphurcontsnt Combustion titrime- tric method
JUS H.B8.047-1991 Aromatic bydrocarbons. Determlnatlon of bromlne iv?ex. Coulometric metho?
JUS H.B8.046-1991 Arornatic hydrocarbons. Determinatlon of bromine iodex. Potenciometric method
JUS H.G8.184-1984 Reagents. di-Sodium tetraborate decahydrate. Measurement of pH. Potentiometric method
JUS H.G8.027-1981 Reagents. Sulphuric acid. Determination of total acidity. Titrimetric method
JUS H.B8.349-1982 Boric acid for industrial uss. Determination ofsulphates content Turbidimetric method
JUS H.G8.393-1989 Reagents. Nitric aci?. Determination of total acidity. Titrimetric raethod

AT-ON, drop method

ONORM ISO 5664:1986 Water quality; determination of ammonium; distillation and ütration method
ONORM M 6261-1981 Water analysis; determination of calcium; titrimetric method
ONORM N 4003-1994 Testing of meat and meat products - Determination of Chloride content - Reference method (titrimetric)

SA-SASO, drop method

SASO SSA 304-1982 SOAPS - DETERMINATION OF CHLORIDE CONTENT - TITRIMETRIC METHOD

中华人民共和国环境保护部, drop method

GB 7476-1987 Water quality-Determination of calcium -EDTA titrimetrlc method

Standard Association of Australia （SAA）, drop method

AS 3550.3:1992 Waters - Determination of alkalinity - Acidimetric titration method
AS 3550.2:1990 Waters - Determination of carbon dioxide - Alkalimetric titration method
AS 4614.1:1999 Methods for the analysis of ilmenite - Determination of titanium content - Titrimetric method
AS 2864.1:2003 Methods for the analysis of rutile - Determination of titanium content - Titrimetric method

FI-SFS, drop method

SFS 3004-1987 Determination of active chlorine in water. titration

Professional Standard - Non-ferrous Metal, drop method

YS/T 575.21-2006 Bauxite Ore Chemical Analysis Method Titration Determination of Organic Carbon Content
YS/T 575.1-2006 Determination of Alumina Amount by EDTA Titration Method for Chemical Analysis of Bauxite Ore

American Society for Testing and Materials (ASTM), drop method

ASTM D1343-95(2000) Standard Test Method for Viscosity of Cellulose Derivatives by Ball-Drop Method
ASTM D1343-95(2019) Standard Test Method for Viscosity of Cellulose Derivatives by Ball-Drop Method
ASTM UOP829-20 Titrimatric Determination of CO2 in Ethanolamines
ASTM UOP565-05 Acid Number and Naphthenic Acids by Titration
ASTM D6703-19 Standard Test Method for Automated Heithaus Titrimetry
ASTM E1228-94(2003)e1 Standard Test Method for Assay of Peroxy Esters-Catalyzed Iodometric Procedure
ASTM E1228-94(1999)e1 Standard Test Method for Assay of Peroxy Esters-Catalyzed Iodometric Procedure
ASTM UOP565-92 Acid Number and Naphthenic Acids by Potentiometric Titration
ASTM UOP565-04 Acid Number and Naphthenic Acids by Potentiometric Titration

PL-PKN, drop method

PN-EN ISO 9455-3-2020-11 E Soft soldering fluxes -- Test methods -- Part 3: Determination of acid value, potentiometric and visual titration methods (ISO 9455-3:2019)
PN H04107-1993 Iron ores. Determination of phosphorus content. Titrimetric method
PN H04128-1992 Iron ores. Determination of aluminium content. EDTA titrimetric method
PN C07000-1993 Chemical products for industrial use. General method for determination of chloride ions. Potentiometric method

AENOR, drop method

UNE-EN ISO 9455-3:1996 SOFT SOLDERING FLUXES. TEST METHODS. PART 3: DETERMINATION OF ACID VALUE, POTENTIOMETRIC AND VISUAL TITRATION METHODS. (ISO 9455-3:1992).
UNE 35052-1:1985 FERROTITANIUM. DETERMINATION OF TITANIUM CONTENT. TITRIMETRIC METHOD
UNE 77013:1989 WATER QUALITY. DETERMINATION OF CALCIUM CONTENT. EDTA TITRIMETRIC METHOD

VN-TCVN, drop method

TCVN 6838-2011 Milk.Determination of calcium content.Titrimetric method
TCVN 6620-2000 Water quality.Determination of ammonium.Potentiometric method
TCVN 3861-2009 Ferrotitanium.Determination of titanium content.Titrimetric method
TCVN 5988-1995 Water quality.Determination of aminonium.Distillation and titration method
TCVN 5271-2008 Honey.Determination of acidity by titrimetric method
TCVN 7803-2007 Iron ores.Determination of phosphorus content.Titrimetric method
TCVN 6509-2013 Yogurt.Determination of titratable acidity.Potentiometric method
TCVN 2828-1999 Aluminium ores.Determination of iron content.Titrimetric method

CU-NC, drop method

NC 42-12-1968 Water absortion in paper and board (Drop method)

ZA-SANS, drop method

SANS 5941:1985 Carbon dioxide content of coal (titrimetric method)
SANS 5941:2009 Carbon dioxide content of coal (titrimetric method)
SANS 15648:2005 Butter - Determination of salt content - Potentiometric method

Group Standards of the People's Republic of China, drop method

T/QAS 058-2021 Potentiometric titration method for determination of chlorine in brine
T/SBX 030-2019 Non-aqueous titration method for determination of organic amine content

Universal Oil Products Company (UOP), drop method

UOP 829-1982 TITRIMETRIC DETERMINATION OF CO2 IN ETHANOLAMINES

Anhui Provincial Standard of the People's Republic of China, drop method

DB34/T 2087-2014 Petroleum and petroleum products acid value determination method potentiometric titration

Japanese Industrial Standards Committee (JISC), drop method

JIS K 0400-42-30:2000 Water quality -- Determination of ammonium -- Distillation and titration method

Hunan Provincial Standard of the People's Republic of China, drop method

DB43/T 1122-2015 Determination of lead content in precious lead Na2EDTA titration method

Professional Standard - Rare Earth, drop method

XB/T 601.1-1993 Lanthanum hexaboride chemical analysis method Determination of boron content by acid-base titration

中国石油化工总公司, drop method

SH/T 0251-1992 Determination of base number of petroleum products (perchloric acid potentiometric titration)

Professional Standard - Ocean, drop method

HY/T 178-2014 Determination of alkalinity in seawater using pH potentiometric titration

Guangdong Provincial Standard of the People's Republic of China, drop method

DB44/T 456-2007 The determination of chloride-Method of ammonium thiocyanate titration