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How to extract chloroform

How to extract chloroform, Total:38 items.

In the international standard classification, How to extract chloroform involves: Coals, Non-ferrous metals, Ferroalloys, Ferrous metals, Water quality, Products of the chemical industry, Metalliferous minerals.

Professional Standard - Coal, How to extract chloroform

MT 357-1994 Determination method of chloroform extract from coal
MT/T 357-1994 Determination method of chloroform extract from coal
MT 358-1994 Determination method of chloroform extract group components of coal

煤炭工业部, How to extract chloroform

MT/T 358-1994 Method for determination of family components of coal extracted with chloroform

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to extract chloroform

GB/T 2592.1-1981 Thallium--Determination of copper content--Neocuproine-chloroform extraction photometric method
GB/T 3654.2-2008 Ferroniobium. Determination of copper content. The neocuproine-choroform extraction photometric method
GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium--The neocuproine-chloroform extraction photometric method for the determination of copper content
GB 10267.4-1988 Calcium Metal Analysis Method 8-Hydroxyquinoline-Chloroform Extraction Spectrophotometric Determination of Aluminum
GB/T 10267.4-1988 Method for analysis of calcium metal--The determination of aluminium by oxine chloroform extraction photometric method
GB 223.24-1982 Chemical analysis of iron,steel and alloy--The determination of nickel by the dimethylglyoxime-trichloromethane extraction photometric method
GB 223.19-1989 Iron and steel and alloy chemical analysis method Neocuproine-chloroform extraction photometric method for determination of copper content
GB/T 223.19-1989 Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content
GB 223.44-1985 Methods for chemical analysis of iron,steel and alloy--The tetraphenylarsonium chloride-thiocyanate-trichloromethane extraction photometric method for the determination of tungsten content
GB/T 223.66-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
GB/T 8638.12-1988 Nickel base alloy powder--Determination of phosphorus content--N-butyl alcohol-chloroform extraction spectrophotometric method
GB/T 10538-1989 Analytical methods for boiler water and cooling water--Determination of quoaternary ammonium salte--Trichloromethane extraction spectrophtometry
GB/T 8638.8-1988 Nickel base alloy powder--Determination of copper content--Neocuproine-chloroform extraction spectrophotometric method
GB/T 14353.14-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of germanium content. Phenylfluorone-cetyltrimethyl ammonium bromide photometric method after carbon tetrachloride extraction

Professional Standard - Non-ferrous Metal, How to extract chloroform

YS/T 569.1-2006 Determination of Copper Content in Thallium Chloroform Extraction Copper Reagent Absorptiometry
YS/T 227.6-1994 Determination of copper content in tellurium (neocuproine-chloroform extraction absorptiometry)
YS/T 539.12-2006 Nickel-based alloy powder chemical analysis method n-butanol-chloroform extraction spectrophotometric determination of phosphorus content
YS/T 569.1-2015 Methods for chemical analysis of thallium.Part 1:Determination of copper content.Cupferron chloroform extraction spectrophotometry
YS/T 539.8-2006 Nickel-based alloy powder chemical analysis method Neocuproine-chloroform extraction spectrophotometric method for determination of copper content
YS/T 539.12-2009 Methods for chemical analysis of nickel base alloy powder.Part 12:Determination of phosphorus content.N-butyl alcohol-chloroform extraction spectrophotometry
YS/T 539.8-2009 Methods for chemical analysis of nickel base alloy powder.Part 8:Determination of copper content.Neocuproin-chloroform extraction spectrophotometry

工业和信息化部, How to extract chloroform

YB/T 5043-2012 Determination of molybdenum phosphorus oxide content n-butanol-chloroform extraction spectrophotometry

Professional Standard - Ferrous Metallurgy, How to extract chloroform

YB/T 5043-1993 Molybdenum Oxide Block Chemical Analysis Method n-Butanol-Chloroform Extraction Spectrophotometric Determination of Phosphorus

Professional Standard - Aviation, How to extract chloroform

HB 5220.17-1995 Chemical analysis methods of superalloys Tantalum reagent-chloroform extraction Absorptiometry Determination of vanadium content
HB 5220.8-1995 Chemical Analysis Methods of Superalloys-N-Butanol-Chloroform Extraction-Absorptiometry for Determination of Phosphorus Content
HB 5220.8-2008 Methods for chemical analysis of superalloys.Part 8: Determination of phosphorus content by n-butyl alcohol-chloroform extraction photometric method
HB 5220.17-2008 Methods for chemical analysis of superalloys. Part 17: Determination of vanadium content by N-benzyl-N-phenylhydroxylamine-chloroform extraction photometric method

Group Standards of the People's Republic of China, How to extract chloroform

T/CWAN 0029.5-2021 Methods for chemical analysis of nickel-based welding materials - Part 5: Determination of phosphorus content by n-butanol-chloroform extraction spectrophotometry

British Standards Institution (BSI), How to extract chloroform

BS 6043-4.3:1991 Methods of sampling and test for carbonaceous materials used in aluminium manufacture - Cold ramming pastes - Determination of aggregate size distribution after extraction by dichloromethane
BS 6043 Sec.4.3:1991 Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Cold ramming pastes. Determination of aggregate size distribution after extraction by dichloromethane

未注明发布机构, How to extract chloroform

BS 6043-4.3:1991(2008) Methods of sampling and test for Carbonaceous materials used in aluminium manufacture — Part 4 : Cold ramming pastes — Section 4.3 Determination of aggregate size distribution after extraction by dichloromethane
GJB 8793.5-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants. Part 5: Determination of tungsten. Zinc dithiophene salt-chloroform extraction spectrophotometry.

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, How to extract chloroform

GJB 5969.5-2007 Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 5:Determination of tungsten by zinate toluol-3,4-dithiol.trichloromethane extraction spedrophotometry