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GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates - Part 7：Determination of iron oxide content - Potassium dichromate titration - 英文版 |
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GB/T 18114.6-2010 Chemical analysis methods of rare earth concentrates - Part 6：Determination of silicon oxide content - 英文版 |
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GB/T 18114.5-2010 Chemical analysis methods of rare earth concentrates - Part 5：Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates - Part 4：Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 18114.3-2010 Chemical analysis methods of rare earth concentrates - Part 3：Determination of calcium oxide content - 英文版 |
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GB/T 18114.2-2010 Chemical analysis method of rare earth concentrates - Part 2：Determination of oxide thorium content - 英文版 |
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GB/T 18114.1-2010 Chemical analysis methods of rare earth concentrates - Part 1：Determination of total rare earth oxide contents - Gravimetry - 英文版 |
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GB/T 18114.11-2010 Chemical analysis methods of rare earth concentrates - Part 11：Determination of fluorine contentv - EDTA titration - 英文版 |
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GB/T 18114.10-2010 Chemical analysis methods of rare earth concentrates - Part 10：Determination of water content - Gravimetry - 英文版 |
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GB/T 16477.5-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 5: Determination of titanium content - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 16477.4-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 4: Determination of silicon content - 英文版 |
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GB/T 16477.3-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 3: Determination of magnesia content - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 16477.2-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 2: Determination of calcium, magnesium and manganese contents - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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GB/T 16477.1-2010 Chemical analysis methods of rare-earth ferrosilicon alloy and rare-earth ferrosilicon magnesium alloy - Part 1: Determination of total rare earth content - 英文版 |
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GB/T 12690.17-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 17：Determination of niobium and tantalum contents of rare earth metals - 英文版 |
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GB/T 12690.16-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 16: Determination of fluorine content - Ion selective electrode analysis - 英文版 |
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GB/T 12689.7-2010 Methods for chemical analysis of zinc and zinc alloys - Part 7：Determination of magnesium content - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry - 英文版 |
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GB/T 5121.28-2010 Method for chemical analysis of copper and copper alloys - Part 28：Determination of Chromium,Iron,Manganese,Cobalt,Nickel,Zinc,Arsenic, Selenium,Silver,Cadmium,Tin,Antimony,Tellurium,Lead and Bismuth content - Inductively coupled plasma-mass spectrum me - 英文版 |
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GB/T 3884.12-2010 Methods for chemical analysis of copper concentrates - Part 12：Determination of fluoride content and chloride content - Ion chromatography - 英文版 |
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GB/T 26019-2010 Methods for chemical analysis of high impurity tungsten mineral - Determination of tungsten trioxide content - Twice separation and igniting gravimetric method - 英文版 |
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GB/T 25934.2-2010 Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents - 英文版 |
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GB/T 25934.1-2010 Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents - 英文版 |
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GB/T 18340.6-2010 Organic geochemical analysis methods for geological samples - Part 6：Determination of gasoline group component - Mass spectrometry - 英文版 |
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GB/T 18340.4-2010 Organic geochemical analysis methods for geological samples - Part 4：Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry - 英文版 |
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GB/T 18340.3-2010 Organic geochemical analysis method for geological samples - Part 3： Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry - 英文版 |
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GB/T 18340.2-2010 Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry - 英文版 |
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GB/T 17418.7-2010 Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry - 英文版 |
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GB/T 17418.6-2010 Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry - 英文版 |
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GB/T 17418.5-2010 Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method - 英文版 |
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