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Industrial silicon chemical analysis methods

Industrial silicon chemical analysis methods, Total:18 items.

In the international standard classification, Industrial silicon chemical analysis methods involves: Testing of metals, Insulating fluids, Non-ferrous metals.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Industrial silicon chemical analysis methods

• GB/T 14849.3-1993 Silicon metal.Determination of calcium content
• GB/T 14849.3-2007 Methods for chemical analysis of silicon metal-Part 3:Determination of calcium content
• GB/T 14849.3-2020 Methods for chemical analysis of silicon metal—Part 3：Determination of calcium content
• GB/T 14849.1-2020 Methods for chemical analysis of silicon metal—Part 1：Determination of iron content
• GB/T 14849.2-1993 Silicon metal.Determination of aluminium content.Chrome azurol S spectrophotometric method
• GB/T 14849.1-1993 Silicon metal.Determination of iron content.1,10-Phenanthroline spectrophotometric method
• GB/T 14849.6-2014 Methods for chemical analysis of silicon metal.Part 6:Determination of carbon.Infrared absorption method
• GB/T 14849.8-2015 Methods for chemical analysis of silicon metal.Part 8:Determination of copper content.Atomic absorption spectrometric method
• GB/T 14849.10-2016 Methods for chemical analysis of industrial silicon - Part 10: Determination of mercury content by atomic fluorescence spectrometry
• GB/T 14849.7-2015 Methods for chemical analysis of silicon metal.Part 7:Detemination of phosphorus content.Phosphorus molybdenum blue spectrophotometry
• GB/T 14849.2-2007 Methods for chemical analysis of silicon metal Part 2:Determination of aluminum content Chrome azurol S spectrophotometric method
• GB/T 14849.5-2010 Chemical analysis of slion metal.Part 5: Determination of elements content.Analysis using an X-ray fluorescence method
• GB/T 14849.1-2007 Methods for chemical analysis of silicon metal-Part 1:Determination of iron content-1,10-Phenanthrolion spectrophotometric method
• GB/T 14849.11-2016 Methods for chemical analysis of industrial silicon - Part 11: Determination of chromium content - Diphenylcarbazide spectrophotometric method
• GB/T 14849.5-2014 Methods for chemical analysis of silicon metal.Part 5:Determination of impurity contents.X-ray fluorescence method
• GB/T 14849.9-2015 Methods for chemical analysis of silicon metal.Part 9:Determination of titanium content.Diantipyryl methane spectrophotometry
• GB/T 14849.4-2008 Methods for chemical analysis of silicon metal.Part 4: Determination of elements content.Inductively coupled plasma atomic emission specrometric method
• GB/T 14849.4-2014 Methods for chemical analysis of silicon metal.Part 4:Determination of impurity contents.Inductively coupled plasma atomic emission spectrometric method

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