spectrophotometric iron

spectrophotometric iron, Total:23 items.

In the international standard classification, spectrophotometric iron involves: Non-metalliferous minerals, Ferrous metals, Non-ferrous metals, Electrical accessories, Insulating fluids, Inorganic chemicals, Capacitors, Ferroalloys.

Professional Standard - Geology, spectrophotometric iron

• DZ/T 0064.24-1993 Groundwater quality testing method Determination of iron by thiocyanate spectrophotometry
• DZ/T 0064.23-1993 Groundwater quality testing method Determination of iron by phenanthrene spectrophotometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, spectrophotometric iron

• GB/T 223.70-1989 Methods for chemical analysis of iron,steel and alloy--The o-phenanthroline spectrophotometric method for the determination of iron content
• GB/T 13747.2-1992 Zirconium and zirconium alloys--Determination of iron content--1,10-phenanthroline spectrophotometric method
• GB/T 6987.4-2001 Aluminium and aluminium alloys--Determination of iron content--Orthopenanthroline photometric method
• GB/T 8647.1-1988 Nickel--Determination of iron content--Sulfosalicylic acid spectrophotometric method
• GB/T 4702.7-1984 Methods for chemical analysis of chromium metal--The atomic absorption spectrophotometric method for the determination of iron content
• GB/T 14849.1-1993 Silicon metal.Determination of iron content.1,10-Phenanthroline spectrophotometric method
• GB/T 4698.2-1996 Sponge titanium, titanium and titanium alloys--Determination of iron content--1,10-Phenanthroline spectrophotometric method
• GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
• GB/T 8220.2-1998 Methods for chemical analysis bismuth--Determination of iron content--1,10-Phenanthroline photometric method
• GB/T 5059.2-2014 Ferromolybdenum.Determination of antimony content.Malachite green spectrophotometric method

Professional Standard-Ships, spectrophotometric iron

• CB/T 3905.12-1999 Chemical Analysis Methods of Tin-based Bearing Alloys-Atomic Absorption Spectrophotometry for Determination of Iron Content

Professional Standard - Non-ferrous Metal, spectrophotometric iron

• YS/T 281.1-1994 Cobalt - Determination of iron content - Sulfosalicylic acid spectrophotometric method
• YS/T 574.2-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses.The sulfosalicylic acid spectrophotometric method for determination of iron
• YS/T 536.2-2006 Bismuth Chemical Analysis Method 1,10-Phenanthroline Spectrophotometric Determination of Iron Content
• YS/T 74.7-1994 Cadmium Chemical Analysis Method 1,10-Phenanthroline Spectrophotometric Determination of Iron Content

Professional Standard - Electron, spectrophotometric iron

• SJ/T 11015-1996 Methods of analysis for pure silver brazing for electronic components - Determination of iron (spectrophotometric-O-phenanthroline method)
• SJ/T 11026-1996 Methods of analysis for pure silver brazing for electronic components - Determination of iron, cadmium and zinc (spectrophotometric-atomic absorption method)
• SJ/T 10557.4-1994 Chemical analytical methods for aluminum foil for electrolytic capacitors - Determination of copper, iron, zinc, manganese and magnesium with atomic absorption spectrophotometry

Professional Standard - Machinery, spectrophotometric iron

• JB/T 6237.3-2008 Test methods for chemical analysis of silver powder for electric contact material. Part 3: Determination of iron content

Professional Standard - Rare Earth, spectrophotometric iron

• XB/T 601.7-1993 Lanthanum hexaboride chemical analysis method 1,10-phenanthrene-phenanthrene spectrophotometric determination of iron content

Korean Agency for Technology and Standards (KATS), spectrophotometric iron

• KS D ISO 1055-2002(2007) Zinc and zinc alloys－Determination of iron contentSpectrophotometric method

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