GB/T 6730.72-2016(英文版)
"Iron ores—Determination of arsenic,chromium,cadmium,lead and mercury content—Inductively coupled plasma mass spectrometry method(ICP MS)" (English Version)
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GB/T 6730.72-2016(英文版)
Standard No.
GB/T 6730.72-2016(英文版)
Language
English
Release Date
2016
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
GB/T 6730.72-2016(英文版) -All Parts
GB/T 6730.1-2016 Iron ores.Preparation of predried test samples for chemical analysis
GB/T 6730.10-2014 Iron ores.Determination of silicon content.Gravimetric methods
GB/T 6730.11-2007 Iron ores.Determination of aluminium content.EDTA titrimerric method
GB/T 6730.12-2016(英文版) Iron ores—Determination of aluminumcontent—Chrome azurol S spectrophotometric method
GB/T 6730.13-2007 Iron ores.Determination of calcium and magnesium content.EGTA-CyDTA titrimetric method
GB/T 6730.14-2017 Iron ores.Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 6730.15-1986 Methods for chemical analysis of iron ores--The complexometric method for the determination of magnesium content
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6730.17-2014 Iron ores.Determination of sulfur content.Combustion iodometric method
GB/T 6730.18-2006 Determination of phosphorus content in iron ore molybdenum blue spectrophotometric method
GB/T 6730.19-2016(英文版) Iron ores—Determination of phosphorus content—Bismuth phosphomolybdateblue spectrophotometric method
GB/T 6730.2-2018 Iron ores—Determination of moisture content—Gravimetric method
GB/T 6730.20-2016 Iron ores—Determination of phosphorus content—Titrimetric method
GB/T 6730.21-2016 Iron ores.Determination of manganse content.Potassium periodate spectrophotometric method
GB/T 6730.22-2016 Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
GB/T 6730.23-2006 Iron ores Determination of titanium content the ferric ammonium sulfate titrimetric mehtod
GB/T 6730.24-2006 Iron ores Determination of total rare earth contentd Chlorophosphonazo mA spectrophotometric method
GB/T 6730.25-2021 Iron ores—Determination of total rare earth contents—Oxalate gravimetric method
GB/T 6730.26-2017 Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method
GB/T 6730.27-2017 Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method
GB/T 6730.28-2021 Iron ores—Determination of fluorine content—Ion-selective electrode method
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 6730.3-2017 Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods
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