Source: http://codeofchina.com/national_list/H13.html
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Heavy metals and their alloys analysis method H13 - Chinese Standard Classification - Code of China
Chinese National Standard List: Heavy metals and their alloys analysis method
Methods for chemical analysis of Crude Cobalt hydroxide—Part 4:Determination of manganese content—Potentiometric titration method YS/T 1157.4-2016
Methods for chemical analysis of lead concentrates—Part 14:Determination of silicon dioxide content—Molybdenum blue spectrophotometry GB/T 8152.14-2019 2020-7-1
Methods for chemical analysis of copper concentrates—Part 21:Determination of copper,sulfur,lead,zinc,iron,aluminium,calcium,magnesium,manganese content—Wavelength dispersive X-ray fluorescence spectrometric method GB/T 3884.21-2018 2019-6-1
Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method GB/T 3884.20-2018 2019-6-1
Method for chemical analysis of lead and lead alloys—Part 17:Determination of sodium, magnesium contents—Flame atomic absorption spectrometry GB/T 4103.17-2018 2019-2-1
Methods for chemical analysis of tin-lead solders - Part 9: Determination of aluminium content - Graphite furnace atomic absorption spectrometric method GB/T 10574.9-2017 2018-5-1
Methods for chemical analysis of tin-lead solders - Part 10: Determination of cadmium content - Flame atomic absorption spectrometry and Na2EDTA titration method GB/T 10574.10-2017 2018-5-1
Methods for chemical analysis of tin-lead solders - Part 14: Determination of tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic content - Optical emission spectrometry GB/T 10574.14-2017 2018-5-1
Methods for chemical analysis of tin-lead solders-Part 11:Determination of phosphorus content-Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry GB/T 10574.11-2017 2018-5-1
Methods for chemical analysis of tin-lead solders―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method GB/T 10574.8-2017 2018-5-1
Methods for chemical analysis of zinc concentrates - Part 21: Determination of thallium content - Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry GB/T 8151.21-2017 2018-5-1
Methods for chemical analysis of lead concentrates - Part 13: Determination of thallium content - Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry GB/T 8152.13-2017 2018-5-1
Methods for chemical analysis of tin-lead solders - Part 12: Determination of sulfur content - High frequency combustion with infrared absorption method GB/T 10574.12-2017 2018-5-1
Methods for chemical analysis of tin-lead solders - Part 13: Determination of antimony, bismuth, iron, arsenic, copper, silver, zinc, aluminium, cadmium, phosphorous and gold contents - Inductively coupled plasma atomic emission spectrometric method GB/T 10574.13-2017 2018-5-1
Methods for chemical analysis of tin-lead solders―Part 7:Determination of silver content―Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra GB/T 10574.7-2017 2018-5-1
Method for chemical analysis of copper-steel composite metal. Part 2: Determination of zinc content. Na2EDTA titration method GB/T 33948.2-2017 2018-2-1
Method for chemical analysis of copper-steel composite metal. Part 1: Determination of copper content. Iodine titration method GB/T 33948.1-2017 2018-2-1
Method for determination of the carbon content on the inner surface of copper and copper-alloy tube GB/T 33817-2017 2017-12-1
Methods for chemical analysis of nickel sinter and nickel oxide - Determination of nickel, cobalt, copper, iron, zinc, manganese contents - Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method GB/T 32793-2016 2017-7-1
Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method YS/T 1149.6-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting—Part 1:Determination of zinc content—Na2EDTA titration method YS/T 1149.1-2016 2017-1-1
Methods for chemical analysis of crude cobalt hydroxide—Part 1:Determination of cobalt content—Potentiometric titration method YS/T 1157.1-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting—Part 5:Determination of iron content—Na2EDTA titrimetric method YS/T 1149.5-2016 2017-1-1
Methods for chemical analysis of copper-indium-gallium selenide target—Part 2:Determination of selenium content—Gravimetric analysis YS/T 1158.2-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting—Part 7:Determination of silicon dioxide content—Molybdenum blue spectrophotometry YS/T 1149.7-2016 2017-1-1
Methods for chemical analysis of crude cobalt hydroxide—Part 3:Determination of calcium and magnesium contents—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry YS/T 1157.3-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting—Part 3:Determination of sulfur content—The combustion neutralization of titrimetric method YS/T 1149.3-2016 2017-1-1
Methods for chemical analysis of copper-indium-gallium-selenide target—Part 1:Determination of gallium,indium contents—Inductively coupled plasma atomic emission spectrometry YS/T 1158.1-2016 2017-1-1
Methods for chemical analysis of crude cobalt hydroxide—Part 2:Determination of nickel,copper,iron,manganese,zinc,lead,arsenic and cadmium contents—Inductively coupled plasma atomic emission spectrometry YS/T 1157.2-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry YS/T 1149.8-2016 2017-1-1
Methods for chemical analysis of zinc concentrate roasting--Part 2: Determination of acid-soluble zinc content--Na2EDTA titration method YS/T 1149.2-2016 2017-1-1
Methods for chemical analysis of zincoxide produced by direct process―Part 4：Determination of cadmium oxide content―Flame atomic absorption spectrometry method GB/T 4372.4-2015 2016-4-1
Methods for chemical analysis of copper and copper alloys―Part 29: Determination of aluminium oxide content GB/T 5121.29-2015 2016-4-1
Methods for chemical analysis of copper slag concentrates―Part 5:Determination of silicon dioxide content―Potassium fluosilicate titration method YS/T 1046.5-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 6:Determination of aluminum oxide content―Inductively coupled plasma atomic emission spectrometry YS/T 1046.6-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 3:Determination of sulfur content―Combustion-titration method YS/T 1046.3-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 7:Determination of arsenic,antimony,bismuth,lead ,zinc and magnesium oxide content―Inductively coupled plasma atomic emission spectrometry YS/T 1046.7-2015 2015-10-1
Methods for chemical analysis of copper matte-Part 17:Determination of cobalt content-Atomic absorption spectrometry YS/T 990.17-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 1:Determination of copper content―Iodine titration method YS/T 1046.1-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 2:Determination of gold and silver contents―Atomic absorption spectrmetry and fire assay method YS/T 1046.2-2015 2015-10-1
Methods for chemical analysis of crude selenium-Part 1:Determination of gold content-Fire assay gravimetric and flame atomic absorption spectrmetric method method YS/T 1084.1-2015 2015-10-1
Refined nickel―Determination of Silicon,manganese,phosphorus,iron,copper,cobalt,magnesium,aluminum,zinc,chromium―Inductively coupled plasma atomic emission spectrometric method YS/T 1085-2015 2015-10-1
Methods for chemical analysis methods of crude selenium-Part 2:Determination of silver content-Flame atomic absorption spectrometric method YS/T 1084.2-2015 2015-10-1
Methods for chemical analysis of copper slag concentrates―Part 4:Determination of iron content―Potassium dichromate titration method YS/T 1046.4-2015 2015-10-1
Methods for chemical analysis of zinc oxide produced by direct process―Part 2:Determination of lead oxide content―Flame atomic absorption spectrometry method GB/T 4372.2-2014 2015-8-1
Methods for chemical analysis of zincoxide produced by direct process―Part 6:Testing of metallic zinc GB/T 4372.6-2014 2015-8-1
arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents―Inductively coupled plasma atomic emission spectrometry GB/T 3884.18-2014 2015-8-1
Methods for chemical analysis of copper concentrates―Part 17:Determination of aluminium oxide content―Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na2EDTA titrimetric method GB/T 3884.17-2014 2015-8-1
Methods for chemical analysis of zinc oxide produced by direct process―Part 7:Determinantion of ferric oxide content―Flame atomic absorption spectrometry method GB/T 4372.7-2014 2015-8-1
Methods for chemical analysis of zincoxide produced by direct process―Part 1:Determination of zinc oxide content―Na2EDTA titration method GB/T 4372.1-2014 2015-8-1
Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method GB/T 3884.15-2014 2015-8-1
Methods for chemical analysis of copper concentrates―Part 16:Determination of silicon dioxide content―K2SiF6 titrimetric method and gravimetric method GB/T 3884.16-2014 2015-8-1
Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method GB/T 4372.5-2014 2015-8-1
Methods for chemical analysis of copper matte―Part 1:Determination of copper content―Iodine titration method YS/T 990.1-2014 2015-4-1
Methods for chemical analysis of copper matte―Part 18:Determination of lead,zinc,nickel,arsenic,bismuth,antimony,calcium,magnesium,cadmium and cobalt content―Inductively coupled plasma atomic emission spectrometry YS/T 990.18-2014 2015-4-1
Methods for chemical analysis of copper matte―Part 4:Determination of bismuth content―Atomic absorption spectrometry YS/T 990.4-2014 2015-4-1
Methods for chemical analysis of fire smelting nickel substrate material―Part 9:Determination of carbon and sulfur contents―Infrared absorption method after high frequency combustion YS/T 953.9-2014 2015-4-1
Methods for Chemical Analysis of Tin - Part 5: Determination of Antimony Content - the Malachite Green Photometric Method GB/T 3260.5-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 10: Determination of Cadmium Content - Flame Atomic Absorption Spectrometric Method GB/T 3260.10-2013 2014-9-1
Methods for chemical analysis of tin—Part 9:Determination of sulphur content—Infra-red absorption method after high frequency induction furnace combustion GB/T 3260.9-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 4: Determination of Lead Content - Flame Atomic Absorption Spectrometric Method GB/T 3260.4-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 6: Determination of Arsenic Contents - Malachite Green Arsenic Molybdenum Heteropoly Acid Photometric Method GB/T 3260.6-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 1: Determination of Copper Content - Flame Atomic Absorption Spectrometric Method GB/T 3260.1-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 3: Determination of Bismuth Content KI Photometric Method and Flame Atomic Absorption Spectrometric Method GB/T 3260.3-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 8: Determination of Zinc Content - Flame Atomic Absorption Spectrometric Method GB/T 3260.8-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 2: Determination of Iron Content - 1,10-Phenanthroline Photometric Method GB/T 3260.2-2013 2014-9-1
Methods for Chemical Analysis of Tin - Part 7: Determination of Aluminium Content - Electrothermal Atomic Absorption Spectrometric Method GB/T 3260.7-2013 2014-9-1
Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydrogenoxide Part 1: Determination of Chloride Ion Contents Silver Chloride Turbidimetry YS/T 928.1-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 9: The Determination of Silver Content - Flame Atomic Absorption Spectrometry YS/T 461.9-2013 2014-3-1
Methods for Chemical Analysis of High Pure Lead - Part 3: Determination of Antimony Content - Atomic Fluorescence Spectrometry YS/T 229.3-2013 2014-3-1
Chemical Analysis Methods for High Purity Cadmium Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry YS/T 917-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 5: The Determination of Silicon Dioxide Content - The Molybdenum Blue Spectrophotometric Method YS/T 461.5-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 1: The Determination of Lead and Zinc Contents - The Na2EDTA Titrimetric Method after Precipitation Separation YS/T 461.1-2013 2014-3-1
The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 3: The Determination of Sulfur Content - The Combustion-Neustralinzation Titrimetric Method YS/T 461.3-2013 2014-3-1
Methods for Chemical Analysis of High Pure Lead - Part 2: Determination of Arsenic Content - Atomic Fluorescence Spectrometry YS/T 229.2-2013 2014-3-1
Determination of Copper Content for Brass Iodimetry YS/T 910-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 7: The Determination of Cadmium Content - Flame Atomic Absorption Spectrometry YS/T 461.7-2013 2014-3-1
Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydroxide Part 5: Determination of Lead Contents Inductively Coupled Plasma Mass Spectrometry YS/T 928.5-2013 2014-3-1
Chemical Analysis Methods for High Purity Lead - Part 4: Determination of Trace Impurity Elements Content - Glow Discharge Mass Spectrometry YS/T 229.4-2013 2014-3-1
Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide―Part 3:Determination of nickel,cobalt,manganese content―Inductively coupled plasma atomic emission spectromertric YS/T 928.3-2013 2014-3-1
The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 2: The Determination of Iron Content - The Na2EDTA Titrimetric Method YS/T 461.2-2013 2014-3-1
Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydrogenoxide Part 2: Determination of Nickel Contents Dimethylglyoxime Gravimetric YS/T 928.2-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 10: The Determination of Gold and Silver Contents - The Fire-assaying Methods YS/T 461.10-2013 2014-3-1
The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 8: Determination of Copper Content - Flame Atomic Absorption Spectrometry YS/T 461.8-2013 2014-3-1
Methods for Chemical Analysis of High Pure Lead - Part 1: Determination of Silver, Copper, Bismuth, Aluminum, Nickel, Tin, Magnesium and Iron Contents - Atomic Emission Spectrometer YS/T 229.1-2013 2014-3-1
Deoxidization Nickle Powder YS/T 925-2013 2014-3-1
Methods for chemical analysis of high purity bismuth―Part 1:Determination of copper,lead,zinc,iron,silver,arsenic,tin,cadmium,magnesium,chromium,aluminum,gold and nickel content―Inductively coupled plasma-mass spectrum method YS/T 923.1-2013 2014-3-1
Methods for Chemical Analysis of High Purity Copper Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry YS/T 922-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 6: The Determination of Mercury Content - The Atomic Fluorescence Spectrometry YS/T 461.6-2013 2014-3-1
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 4: The Determination of Arsenic Content - The Iodimetricic Method YS/T 461.4-2013 2014-3-1
Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide―Part 4: Determination of iron,calcium,magnesium,copper,zinc,silicon,aluminium,sodium contents―Inductively coupled plasma atomic emission spectromertric YS/T 928.4-2013 2014-3-1
Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydroxide Part 6: Determination of Sulfate Ion Contents Ion Chromatography YS/T 928.6-2013 2014-3-1
Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry YS/T 923.2-2013 2014-3-1
Methods for chemical analysis of copper concentrates―Part 9:Determination of arsenic and bismuth contents―Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometri GB/T 3884.9-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 10:Determination of tin content—Hydride generation-atomic fluorescence spectrometry GB/T 8151.10-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content GB/T 4103.9-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 8: Determination of zinc content - Na2EDTA titration method GB/T 3884.8-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 1: Determination of tin content GB/T 4103.1-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 5:Determination of lead content—The flame atomic absorption spectrometric method GB/T 8151.5-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 11:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry GB/T 8151.11-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method GB/T 3884.2-2012 2013-10-1
Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method GB/T 3884.10-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 12:Determination of sliver content—The flame atomic absorption spectrometric method GB/T 8151.12-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method GB/T 3884.7-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 9:Determination of fluorine content—The ion selective electrode method GB/T 8151.9-2012 2013-10-1
Methods for chemical analysis of zinc sulfide concentrates—Part 19:Determination of silver and gold contents—Fire assay and flame atomic absorption spectrometric method using scorification or cupellation GB/T 8151.19-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 5: Determination of fluoride content - Ion selective electrode method GB/T 3884.5-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 7: Determination of selenium content GB/T 4103.7-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony,calcium,magnesium contents—Inductively coupled plasma atomic emission spectrometry GB/T 8151.20-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 2:Determination of sulfur content—The combustion neutralization titrimetric method GB/T 8151.2-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 14:Determination of nickel content—The flame atomic absorption spectrometric method GB/T 8151.14-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 3:Determination of iron content—Na2EDTA titrimetric method GB/T 8151.3-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method GB/T 3884.6-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 17:Determination of zinc content—Hydroxide precipitation and Na2 EDTA titrimetric method GB/T 8151.17-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method GB/T 3884.1-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content GB/T 4103.11-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 13: Determination of aluminium content GB/T 4103.13-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method GB/T 3884.3-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 6: Determination of arsenic content GB/T 4103.6-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 5: Determination of bismuth content GB/T 4103.5-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 3: Determination of copper content GB/T 4103.3-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 6:Determination of copper content—The flame atomic absorption spectrometric method GB/T 8151.6-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 2: Determination of antimony content GB/T 4103.2-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 8: Determination of tellurium content GB/T 4103.8-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 12: Determination of thallium content GB/T 4103.12-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 10: Determination of silver content GB/T 4103.10-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 18:Determination of zinc content—Ion-exchange/Na2EDTA titrimetric method GB/T 8151.18-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 4:Determination of silicon dioxide content—Molybdenum blue spectrophotometry GB/T 8151.4-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 13:Determination of germanium content—Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method GB/T 8151.13-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 1:Determination of zinc content—Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method GB/T 8151.1-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method GB/T 3884.4-2012 2013-10-1
Methods for chemical analysis of lead and lead alloys - Part 4: Determination of iron content GB/T 4103.4-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 7:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method GB/T 8151.7-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method GB/T 3884.14-2012 2013-10-1
Methods for chemical analysis of zinc concentrates—Part 8:Determination of cadmium content—The flame atomic absorption spectrometric method GB/T 8151.8-2012 2013-10-1
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method GB/T 3884.13-2012 2013-10-1
Chemical Analysis of High Purity Aluminium-Determination of Trace Impurities Inductively Coupled Plasma Mass Spectrometry YS/T 870-2013 2013-9-1
Method for chemical analysis of high purity antimony-Determination of magnesium,zinc,nickel,copper,silver,cadium,iron,sulfur,arsenic,gold,manganese,lead,bismuth,silicon,selenium-High-mass resolution glow discharge mass spectrometry YS/T 35-2012 2013-6-1
Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption YS/T 281.20-2011 2012-7-1
Methods for chemical analysis of high-purity Tin Part 1:Determination of arsenic content-Arsenic stain method YS/T 36.1-2011 2012-7-1
Methods for chemical analysis of indium Part 4：Determination of aluminium content-Chromazurol S photometry YS/T 276.4-2011 2012-7-1
Methods for chemical analysis of cobalt- Part 12:Determination of arsenic antimony bismuth tin and lead content-Electrothermal atomic absorption spectrometery YS/T 281.12-2011 2012-7-1
Methods for chemical analysis of indium Part 9：Determination of indium content-EDTA titrimetric method YS/T 276.9-2011 2012-7-1
Methods for chemical analysis of indium Part 2：Determination of tin content-Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry YS/T 276.2-2011 2012-7-1
Methods for chemical analysis of indium Part 1：Determination of arsenic content -Hydride generation-atomic fluorescence spectrometry YS/T 276.1-2011 2012-7-1
Methods for chemical analysis of cobalt- Part 3:Determination of silicon content-Molybdenum blue spectrophotometery YS/T 281.3-2011 2012-7-1
Methods for chemical analysis of indium Part 8：Determination of bismuth content-Method 1: Hydride generation-atomic fluorescence spectrometry Method 2: Flame atomic absorption spectrometry YS/T 276.8-2011 2012-7-1
Methods for chemical analysis of cobalt- Part 19:Determination of calcium magnesium manganese iron cadmium zinc content-Inductively coupled plasma atomic emission spectrometery YS/T 281.19-2011 2012-7-1
Methods for chemical analysis of cobalt- Part 11:Determination of copper and manganese contents-Flame atomic absorption spectrometery YS/T 281.11-2011 2012-7-1
Methods for chemical analysis of indiumPart 5: Determination of iron content－Method 1: Graphite furnace atomic absorption spectrometryMethod 2: Flame atomic absorption spectrometry YS/T 276.5-2011 2012-7-1
Methods for chemical analysis of cobalt- Part 15:Determination of arsenic antimony and bismuth content-Hydride generation-atomic fluorescence spectrometery YS/T 281.15-2011 2012-7-1
Methods for chemical analysis of indium Part 10：Determination of bismuth aluminium lead iron copper cadmium tin and thallium content-Inductively coupled plasma atomic emission spectrometry YS/T 276.10-2011 2012-7-1
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 GB/T 12689.1-2010 2011-11-1
The method for chemical of nickel oxide—Determination of nickel content—Electrolytic deposition method GB/T 26305-2010 2011-11-1
Measuring methods for dimensions and shapes of wrought copper and copper alloys—Part 3:Sheets and strips GB/T 26303.3-2010 2011-11-1
Methods for chemical analysis of zinc and zinc alloys—Part 7:Determination of magnesium content—Flame atomic absorption spectrometric method GB/T 12689.7-2010 2011-11-1
Measuring method for dimensions and shapes of wrought copper and copper alloy—Part 1:Tube GB/T 26303.1-2010 2011-11-1
Measuring methods for dimensions and shapes of wrought copper and copper alloy—Part 2:Rod,wire and profile GB/T 26303.2-2010 2011-11-1
Sampling of refined nickel GB/T 26022-2010 2011-10-1
Methods for analysis of zinc and zinc alloys—The optical emission spectrometry GB/T 26042-2010 2011-10-1
Methods for chemical analysis of lead-free tin-based solders - Part 12: Determination of Indium content - Na2EDTA titrimetric method YS/T 746.13-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide - Part 4: Determination of aqua-regia insolubles content - Gravimetric method YS/T 239.4-2010 2011-3-1
Methods for chemical analysis of copper,lead,zinc original and tailing ores - Part 2: Determination of gold content - Separation and preconcentration by flow injection and 8531 fiber mi YS/T 53.2-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide - Part 7: Determination of lead content - Flame atomic absorption spectrometric method YS/T 239.7-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based slders - Part 8: Determination of arsenic content - Molybdenum antimony arsenate blue spectrometric method YS/T 746.8-2010 2011-3-1
Methods for chemical analysis of bismuth - Part 3: Determination of lead content - Flame atomic absorption spectrometry YS/T 227.3-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 7:Determination of iron content—1,10-Phenanthroline spectrophotometry YS/T 74.7-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 9:Determination of tin content—Hydride generation-atomic fluorescence spectrometry YS/T 74.9-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part 10:Determination of aluminum content—Electrothermal atomic absorption spectrometric method YS/T 746.10-2010 2011-3-1
Methods for chemical analysis of cobalt sulfide concentrate - Part 4: Determination of silicon dioxide - Potassium silicofluoride capacity method YS/T 349.4-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders - Part 5 Determination of bismuth content - Flame atomic absorption spectrometric method and EDTA titrimetric method YS/T 746.5-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders - Part 15: Determination of Germanium content - Salicylfluorone-sim polyethylene glycol phenyl ether spectrophotometry YS/T 746.15-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders - Part 6: Determination of antimony content - Flame atomic absorption spectrometric method YS/T 746.6-2010 2011-3-1
Methods for chemical analysis of tellurium - Part 2: Determination of aluminium content - Chromazurol S-Tetradecyl bromide pyridine micellar solubilization spectrophotometry YS/T 227.2-2010 2011-3-1
Methods for chemical analysis of tellurium- Part 7: Determination of sulphur content-Inductively coupled plasma- atomic emission spectrometry YS/T 227.7-2010 2011-3-1
Methods for chemical analysis of tin-based lead-free solders—Part 3:Determination of copper content—Flame atomic absorption spectrometric method and sodium thiosulfate titrimetric method YS/T 746.3-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part 4:Determination of lead content—Flame atomic absorption spectrometric method YS/T 746.4-2010 2011-3-1
Methods for chemical analysis of cobalt sulfide concentrate - Part 2: Determination of copper content - Flame atomic absorption spectrometry YS/T 349.2-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders - Part 11: Determination of Cadmium content - Flame atomic absorption spectrometric method YS/T 746.12-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry YS/T 74.2-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 3:Determination of nickel content—Electrothermal atomic absorption spectrometric method YS/T 74.3-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 4:Determination of lead content—Flame atomic absorption spectrometry YS/T 74.4-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide - Part 3: Determination of free sulfur content - Burning and sodium hydroxide titration method YS/T 239.3-2010 2011-3-1
Methods for chemical analysis of tellurium - Part 10: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry YS/T 227.10-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part 11:Determination of Cadmium content—Flame atomic absorption spectrometric method YS/T 746.11-2010 2011-3-1
Method of fracture test for tube and rod of copper and copper alloys,nickel and nickel alloys YS/T 336-2010 2011-3-1
Methods for chemical analysis of tellurium - Part 6: Determination of copper content - Solid-liquid separate-flame atomic absorption spectrophotometry YS/T 227.6-2010 2011-3-1
Methods for chemical analysis of cadmium - Part 11: Determination of arsenic,antimony,nickel,lead,copper,zinc,iron,thallium,tin and silver contents - Inductively coupled plasma atomic YS/T 74.11-2010 2011-3-1
Methods for chemical analysis of cadmium - Part 8: Determination of thallium content - Crystal violet spectrophotometry YS/T 74.8-2010 2011-3-1
Methods for chemical analysis of tin-based lead-free solders - Part 2: Determination of silver content - Flame atomic absorption spectrometric method and potassium thiosulfate titrimet YS/T 746.2-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide—Part 2:Determination of combined sulfur content—Combustion-neutralization titration method YS/T 239.2-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part 1:Determination of tin content—Pyrogallic acid demasking-lead nitrate titrimetric method YS/T 746.1-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part14:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdenum heteropoly acid spectrophotometry YS/T 746.14-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders - Part 7: Determination of iron content - Flame atomic absorption spectrometric method YS/T 746.7-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 5:Determination of copper content—Lead diethyldithio-carbamate spectrophotometry YS/T 74.5-2010 2011-3-1
Methods for chemical analysis of tellurium—Part 4:Determination of iron content—Phenanthroline spectrophotometry YS/T 227.4-2010 2011-3-1
Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration YS/T 227.9-2010 2011-3-1
Methods for chemical analysis of bismuth - Part 8: Determination of magnesium and sodium content - Flame atomic absorption spectrometry YS/T 227.8-2010 2011-3-1
Methods for chemical analysis of cobalt sulfide concentrate—Part 3:Determination of manganese content—Flame atomic absorption spectrometry YS/T 349.3-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide—Part 5:Determination of arsenic content—Arsenic molybdenum blue spectrophotometric method YS/T 239.5-2010 2011-3-1
Methods for chemical analysis of cadmium - Part 6: Determination of zinc content - Flame atomic absorption spectrometry YS/T 74.6-2010 2011-3-1
Methods for chemical analysis of tellurium - Part 11: Determination of silicon content - N-butanol extraction molybdenum blue spectrophotometry YS/T 227.11-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 1:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry YS/T 74.1-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide—Part 1:Determination of arsenic content—Cerium sulfate titration method YS/T 239.1-2010 2011-3-1
Methods for chemical analysis of antimony trisulfide - Part 6: Determination of iron content - Neighbouring phenanthroline spectrophotometric method YS/T 239.6-2010 2011-3-1
Methods for chemical analysis of lead-free tin-based solders—Part 16:Determination of total rare earth content—Arserazo Ⅲ spectrophotometry YS/T 746.16-2010 2011-3-1
Methods for chemical analysis of cadmium—Part 10:Determination of silver content—Flame atomic absorption spectrometry YS/T 74.10-2010 2011-3-1
Methods for chemical analysis of tellurium - Part 1: Determination of bismuth content - Hydride generation-atomic fluorescence spectrometry YS/T 227.1-2010 2010-11-22
Method for chemical analysis of cobalt oxide - Part 5: Determination of silicon content - Molybdenum blue spectrophotometry YS/T 710.5-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of zinc content—Solid-liquid extraction-flame atomic absorption spectrophotometric method YS/T 536.5-2009 2010-6-1
Method for chemical analysis of cobalt oxide—Part 4:Determination of arsenic content—Atomic fluorescence spectrometry YS/T 710.4-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method YS/T 325.5-2009 2010-6-1
Method for chemical analysis of cobalt oxide - Part 6: Determination of calcium,cadmium,copper,iron,magnesium,manganese,nickel,lead,zinc content - Inductively coupled plasma-atomic emi YS/T 710.6-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of tin content—Coprecipitation with beryllium-photometric method YS/T 536.10-2009 2010-6-1
Methods for chemical analysis of blister copper—Determination of lead,bismuth and antimony contents—Flame atomic absorption spectrometry YS/T 521.4-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy—Part 3:Determination of iron content—The flame atomic absorption spectrometric method YS/T 325.3-2009 2010-6-1
Method for chemical analysis of cobalt oxide - Part 2: Determination of sodium content - Flame atomic absorption spectrometry method YS/T 710.2-2009 2010-6-1
Methods for chemical analysis of cobalt sulfide concentrate—Part 1:Determination of cobalt content—Potentiometric titration method YS/T 349.1-2009 2010-6-1
Methods for chemical analysis of ferronickel carbonyl powder—Determination of nickel content—Dimethylglyoxime gravimetric method YS/T 707-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of nickel content - Electrothermal atomic absorption spectrometric method YS/T 536.12-2009 2010-6-1
Method for chemical analysis of bismuth - Determination of mercury content - Atomic fluorescence spectrometric method YS/T 536.11-2009 2010-6-1
Methods for chemical analysis of low grade blister—Part 4:Determination of arsenic content—Iodimetry YS/T 716.4-2009 2010-6-1
Methods for chemical analysis of blister copper—Part 3:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method—Potassium bromate titration YS/T 521.3-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of antimony content—Melachite green photometric method YS/T 536.3-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of silver content - Flame atomic absorption spectrophotometric method and electrothermal atomic absorption spectrometric method YS/T 536.4-2009 2010-6-1
Methods for chemical analysis of low grade blister—Part 2:The determination of gold and silver contents—Fire assaying method YS/T 716.2-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of lead content—Electrothermal atomic absorption spectrometric method YS/T 536.6-2009 2010-6-1
Methods for chemical analysis of low grade blister - Part 3: Determination of bismuth,nickel,lead,antimony and zinc contents - Flame atomic absorption spectrometry YS/T 716.3-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy - Part 6: Determination of titanium content - The diantipyrylmethane molecular absorption spectrometric method YS/T 325.6-2009 2010-6-1
Methods for chemical analysis of blister copper - Determination of arsenic,antimony,bismuth,lead,zinc and nickel contents - Inductively coupled plasma-atomic emission spectrometry YS/T 521.6-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy—Part 4:Determination of manganese content—The flame atomic absorption spectrometric method YS/T 325.4-2009 2010-6-1
Methods for chemical analysis of blister copper - Part 1: Determination of copper content - Iodimetry YS/T 521.1-2009 2010-6-1
Metallographic determination methods of oxygen content in oxygen-free copper YS/T 335-2009 2010-6-1
Method for chemical analysis of cobalt oxide—Part 3:Determination of sulphur content—High frequency combustion-infrared absorption method YS/T 710.3-2009 2010-6-1
Methods for chemical analysis of ferronickel carbonyl powder - Determination of nickel content - Dimethylglyoxime gravimetric method YS/T 746.9-2010 2010-6-1
Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration YS/T 716.1-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of cadmium content - Electrothermal atomic absorption spectrometric method YS/T 536.13-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy—Part 2:Determination of copper content—Electrolysis weight method YS/T 325.2-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of arsenic content—Atomic fluorescence spectrometric method YS/T 536.7-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of chlorine content - Mercuric thiocyanate photometric method YS/T 536.8-2009 2010-6-1
Methods for chemical analysis of bismuth—Determination of tellurium content—Coprecipitation with arsenic-oscillopolarographic method YS/T 536.9-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of copper content - Bis-acetaldehyde-oxalyldihydrazone photometric method YS/T 536.1-2009 2010-6-1
Test method for physical properties of antimony trioxide YS/T 324-2009 2010-6-1
Methods for chemical analysis of low grade blister - Part 6: Determination of arsenic,bismuth,nickel,lead,antimony,tin and zinc contents - Inductively coupled plasma-atomic emission sp YS/T 716.6-2009 2010-6-1
Methods for chemical analysis of nickel-copper alloy - Part 1: Determination of nickel content - The Na2EDTA titrimetric method YS/T 325.1-2009 2010-6-1
Methods for chemical analysis of bismuth - Determination of iron content - Electrothermal atomic absorption spectrometric method YS/T 536.2-2009 2010-6-1
Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry YS/T 521.5-2009 2010-6-1
Methods for chemical analysis of blister copper - Part 2: Determination of gold and silver contents - Fire assay method YS/T 521.2-2009 2010-6-1
Copper-hydrogen embrittlement test method GB/T 23606-2009 2010-2-1
Methods for chemical analysis of lead and lead alloys—Part 14:Determination of cadmium content—Flame atomic absorption spectrophotometry GB/T 4103.14-2009 2010-2-1
Methods for chemical analysis of copper anode mud—Determination of arsenic,bismuth,iron,nickel,lead,antimony,selenium and tellurium content—Inductively coupled plasma-atomic emission GB/T 23607-2009 2010-2-1
Methods for chemical analysis of lead and lead alloys—Part 15:Determination of nickel content—Flame atomic absorption spectrophotometry GB/T 4103.15-2009 2010-2-1
Methods for chemical analysis of lead and lead alloys—Part 16:Determination of copper,silver,bismuth,arsenic,antimony,tin and zinc contents—Optical emission spectrometry GB/T 4103.16-2009 2010-2-1
Methods for chemical analysis of cobalt oxalate - Part 8: Determination of nicke，copper，iron，zinc，aluminium，manganese lead，arsenic，calcium，magnesium and sodium content - Inductively GB/T 23273.8-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 6: Determination of chlorine ion content - Ion selective electrode method GB/T 23273.6-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 2: Determination of lead content - Electrothermal atomic absorption spectrometry GB/T 23273.2-2009 2009-11-1
Methods for chemical analysis of cobalt oxatate - Part 3: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry GB/T 23273.3-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion content - Combusition - Iodimetry GB/T 23273.7-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 5: Determination of calcium，magnesium and sodium content - Flame atomic absorption spectrometry GB/T 23273.5-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 1: Determination of cobalt content - Potentiometric titration method GB/T 23273.1-2009 2009-11-1
Methods for chemical analysis of cobalt oxalate - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry GB/T 23273.4-2009 2009-11-1
Methods for chemical analysis of copper and copper alloys—Part 15:Determination of cobalt content GB/T 5121.15-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 7: Determination of arsenic content GB/T 5121.7-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 13: Determination of aluminium content GB/T 5121.13-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 2: Determination of phosphorus content GB/T 5121.2-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 14: Determination of manganese content GB/T 5121.14-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 25: Determination of boron content GB/T 5121.25-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 26:Determination of mercury content GB/T 5121.26-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 17: Determination of beryllium content GB/T 5121.17-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 9: Determination of iron content GB/T 5121.9-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 22: Determination of cadmium content GB/T 5121.22-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys—Part 8:Determination of oxygen content GB/T 5121.8-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 18: Determination of magnesium content GB/T 5121.18-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 3: Determination of lead content GB/T 5121.3-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 19: Determination of silver content GB/T 5121.19-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys—Part 15:Determination of cobalt content GB/T 5121.16-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 6: Determination of bismuth content GB/T 5121.6-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 10: Determination of tin content GB/T 5121.10-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 19: Determination of silver content GB/T 5121.21-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 5: Determination of nickel content GB/T 5121.5-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 20: Determination of zirconium content GB/T 5121.20-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 11: Determination of zinc content GB/T 5121.11-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys—Part 1:Determination of copper content GB/T 5121.1-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 27:The inductively coupled plasma atomic emission spectromertric method GB/T 5121.27-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 23: Determination of silicon content GB/T 5121.23-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 4: Determination of carbon and sulfur content GB/T 5121.4-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 24: Determination of selenium and tellurium content GB/T 5121.24-2008 2008-12-1
Methods for chemical analysis of copper and copper alloys - Part 12: Determination of antimony content GB/T 5121.12-2008 2008-12-1
Method for analysis of brass - Spark discharge atomic emission spectrometric SN/T 2083-2008 2008-11-1
Methods for chemical analysis of antimony and antimony trioxide - Determination of selenium content - Atomic fluorescence spectrometer method GB/T 3253.6-2008 2008-9-1
Methods for chemical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method GB/T 3253.2-2008 2008-9-1
Methods for chemical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method GB/T 3253.5-2008 2008-9-1
Nickel and Nickel-alloy Wire and Drawing Stock GB/T 21653-2008 2008-9-1
Methods for chemical analysis of antimony and antimony trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method GB/T 3253.1-2008 2008-9-1
Determination of dezincification corrosion resistance of brass GB/T 10119-2008 2008-9-1
Methods for chemical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method GB/T 3253.3-2008 2008-9-1
sampling method of physical and chemical testing for copper and copper alloys YS/T 668-2008 2008-9-1
Determination of copper content in copper and copper products-Fast electrolysis and ICP-AES revisal method SN/T 1863-2007 2007-10-16
Methods for chemical analysis of bismuth concentrate-Determination of aluminium oxide content-Chromazurol S spectrophotometric method YS/T 240.10-2007 2007-10-1
Methods for chemical analysis of nickel matte-Determination of cobalt content-Flame atomic absorption spectrometric method YS/T 252.3-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of silicon dioxide content-Molybdenum blue spectrophotometric method and gravimetric method YS/T 240.3-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of iron content-Potassium bichromate titrimetric method YS/T 240.6-2007 2007-10-1
Methods for chemical analysis of crude lead-Determination of bismuth content-Flame atomic absorption spectrometric method YS/T 248.9-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate-Determination of molybdenum content-Thiocyanate spectrophotometric method YS/T 240.5-2007 2007-10-1
Methods for chemical analysis of crude lead-Determination of iron content-Flame atomic absorption spectrometric method YS/T 248.10-2007 2007-10-1
Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method YS/T 248.7-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of bismuth content-Na2EDTA titrimetric method YS/T 240.1-2007 2007-10-1
Methods for chemical analysis of crude lead - Determination of zinc content-Flame atomic absorption spectrometric method YS/T 248.8-2007 2007-10-1
Methods for chemical analysis of nickel matte-Determination of nickel content-Dimethylglyoxime gravimetric method YS/T 252.1-2007 2007-10-1
Methods for chemical analysis of nickel matte - Determination of sulfur content-Combustion-neutralization titrimetric method YS/T 252.5-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of lead content-Na2EDTA titrimetric method and flame atomic absorption spectrometric method YS/T 240.2-2007 2007-10-1
Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method YS/T 252.4-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate-Determination of lead content-Iodometric method and the flame atomic absorption spectrometric method YS/T 240.9-2007 2007-10-1
Methods for chemical analysis of crude lead-Determination of gold and silver content-Fire-assaying method YS/T 248.6-2007 2007-10-1
Methods for chemical analysis of nickel matte-Determination of iron content-Sulfosalicylic acid photometric method YS/T 252.2-2007 2007-10-1
Methods for analysis of zinc-the optical emission spectrometry YS/T 631-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate-Determination of silver content-Flame atomic absorption spectrometric method YS/T 240.11-2007 2007-10-1
Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method YS/T 248.3-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of arsenic content - DDTC-Ag spectrophotometric method and the extraction-iodometric method YS/T 240.8-2007 2007-10-1
Methods for chemical analysis of crude lead - Determination of arsenic content - Molybdoantimonyarsenate blue photometric method and Extraction-Iodometric method YS/T 248.4-2007 2007-10-1
Methods for chemical analysis of crude lead - Determination of lead content-Na2DETA titrimetric method YS/T 248.1-2007 2007-10-1
Methods for chemical analysis of crude lead - Determination of tin content-Phenylfuorone photometric method and potassium iodate titrimetric method YS/T 248.2-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate-Determination of sulfur content-Combustion-neutralization titrimetric method YS/T 240.7-2007 2007-10-1
Methods for chemical analysis of crude lead - Determination of copper content -Flame atomic absorption spectrometric method YS/T 248.5-2007 2007-10-1
Methods for chemical analysis of bismuth concentrate - Determination of tungsten trioxide content-Thiocyanate spectrophotometric method YS/T 240.4-2007 2007-10-1
The methods for chemical analysis of nickel - Determination of cadmium，cobalt，copper，manganese，lead and zinc contents - Flame atomic absorption spectrometric method GB/T 8647.6-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method GB/T 8647.1-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method GB/T 8647.5-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of carbon content - Infra-red absorption method after high frequency induction furnace combustion GB/T 8647.9-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method GB/T 8647.3-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of arsenic antimony bismuth tin and lead contents - Electrothermal atomic absorption spectrometric method GB/T 8647.7-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents - Atomic emission spectrometric method GB/T 8647.10-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method GB/T 8647.2-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method GB/T 8647.4-2006 2007-2-1
The methods for chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion GB/T 8647.8-2006 2007-2-1
Methods for chemical analysis of blister copper -- Determination of copper content YS/T 521.1-2006 2006-10-11
Methods for chemical analysis of nickel concentrates - Determination of nickel content - Dimethylglyoxime precipitate separatioin - EDTA titration method YS/T 341.1-2006 2006-8-1
Methods for chemical analysis of nickel concentrates—Determiatnion of copper content—Flame atomic absorption spectrometric method YS/T 341.2-2006 2006-8-1
Methods for chemical analysis of nickel cconcentrates - Determination of magnesia content - Edta-titration method YS/T 341.3-2006 2006-8-1
Methods for chemical analysis of cast bearing metals - Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method YS/T 475.5-2005 2005-12-1
Methods for chemical analysis of cast bearing metals -- Determination of tin content -- Potassium iodate titrimetric method YS/T 475.1-2005 2005-12-1
Methods for chemical analysis of cast bearing metals - Determination of lead、copper 、iron 、bismuth 、zinc 、cadmiumm 、content 、 - AAS method YS/T 475.7-2005 2005-12-1
Methods for chemical analysis of cast bearing metals - Determination of antimony content - Cerium sulfate titrimetric method YS/T 475.3-2005 2005-12-1
for analysis of copper and copper alloys - The atomic emission spectrometry YS/T 482-2005 2005-12-1
Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method YS/T 475.4-2005 2005-12-1
Methods for chemical analysis of cast bearing metals -- Determination of aluminium content -- Chromazuaol S spectrophotometric method YS/T 475.6-2005 2005-12-1
Methods for chemical analysis of cast bearing metals - Determination of lead content - EDTA titrimetric method YS/T 475.2-2005 2005-12-1
Methods for chemical analysis of copper-beryllium alloys—Determination of beryllium content—Sodium fluoride titrimetric method YS/T 470.2-2004 2004-11-1
Methods for chemical analysis of copper-beryllium alloys - Determination of beryllium,cobalt,nickel,titanium,iron,aluminum,silicon,lead,magnesium,contents - LCP-AES method YS/T 470.1-2004 2004-11-1
Methods for chemical analysis of copper-beryllium alloys—Determination of phosphorus content—Molybdenum blue photometric method YS/T 470.3-2004 2004-11-1
The methods for chemical analysis of zinc and zinc alloys—The determination of lanthanum and cerium contents—The tri-bromide arsenazo spectrophotometric method GB/T 12689.11-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys―The determination of magnesium content―The flame atomic absorption spectrometric method GB/T 12689.7-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of tin content—The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method GB/T 12689.10-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of antimony content—The atomic fluorescence spectrometer and the flame atomic absorption spectrometric met GB/T 12689.9-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of copper content—The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorpt GB/T 12689.4-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method GB/T 12689.2-2004 2004-10-1
The method for chemical analysis of zinc and zinc alloys―The determination of aluminum content―The chromaurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the chromeazurol S spectrophotometric method and th GB/T 12689.1-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of silicon content—The molybdenum blue spectrophotometric method GB/T 12689.8-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys?The determination of iron content?The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric GB/T 12689.5-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of cadmium content—The flame atomic sbsorption spectrometric method GB/T 12689.3-2004 2004-10-1
The methods for chemical analyisis of zinc and alloys—The determination of lead content—The oscillopolarographic method GB/T 12689.6-2004 2004-10-1
The methods for chemical analysis of zinc and zinc alloys—The determination of lead,cadmium,iron copper,tin,aluminium,arsenic,stibium,magnesium lanthanum and cerium contents—The ind GB/T 12689.12-2004 2004-10-1
The methods for chemical analysis of lead and zine bulk concentrates - The determination of silicon dioxide content - The molybodenum blue spectrophotometric method YS/T 461.5-2003 2004-5-1
The methods for chemical analysis of lead and zine bulk concentrates - The determination of copper content - The atomic absorption method YS/T 461.8-2003 2004-5-1
The methods of chemical analysis of lead and zine bulk concentrates - The determination of mercury content - The atomic fluorescence spectrometry method YS/T 461.6-2003 2004-5-1
The methods for chemical analysis of lead and zinc bulk concentrates - The determination of silver content - The atomic absorption method YS/T 461.9-2003 2004-5-1
Methods for nalytical of copper cathode - The optical emission spectrometry YS/T 464-2003 2004-5-1
The methods for chemical analysis of lead-zinc bulk concentrates - The determination of sulfur content - The combustion-neustralization titrimetric method YS/T 461.3-2003 2004-5-1
The methods for chemical analysis of lead and zine mixed concentrates - The determination of arsenic content - The iodimetric method YS/T 461.4-2003 2004-5-1
The methods for chemical analysis of lead and zine bulk concentrates - The determination of cadmium content - The atomic absorption method YS/T 461.7-2003 2004-5-1
Method for the chemical analysis of crude antimony trioxide for export - Determination of arsenic content SN/T 1031.7-2003 2004-2-1
Methods for chemical analysis of tin-lead solders-Determination of copper content GB/T 10574.6-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of tin content GB/T 10574.1-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-determination of copper,iron cadmium,silver,gold,arsenic,zinc,aluminium,bismuth,phosphorous content GB/T 10574.13-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of sulphur content GB/T 10574.12-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of cadmium content GB/T 10574.10-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of iron content GB/T 10574.4-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of aluminum content GB/T 10574.9-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of silver content GB/T 10574.7-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of arsenic content GB/T 10574.5-2003 2003-8-1
Methods for chemical analysis of Tin-lead solders-Determination of antimony content GB/T 10574.2-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of phosphorus content GB/T 10574.11-2003 2003-8-1
Methods for chemical analysis of tin-lead solders-Determination of zinc content GB/T 10574.8-2003 2003-8-1
Method for the chemical analysis of crude antimony trioxide for export - Determination of total antimony content SN/T 1031.2-2001 2002-6-1
Method for the chemical analysis of crude antimony trioxide for export--Determination of selenium content SN/T 1031.5-2001 2002-6-1
Method for the chemical analysis of crude antimony trioxide for export--Determination of flourine content SN/T 1031.4-2001 2002-6-1
Method for the chemical analysis of crude antimony trioxide for export - Determination of antimony trioxide content SN/T 1031.3-2001 2002-6-1
Method for the chemical analysis of crude antimony trioxide for export - Determination of lead and iron contents SN/T 1031.6-2001 2002-6-1
Method for the chemical analysis of crude antimony trioxide for export - Determination of mercury content SN/T 1031.1-2001 2002-6-1
Methods for chemical analysis of zinc oxide produced by direct process-Determination of copper oxide content-Atomic absorption spectrometry method GB/T 4372.3-2001 2001-12-1
Methods for chemical analysis of zinc oxide produced by direct process-Determination of zinc oxide content-Na2 EDTA titration method GB/T 4372.1-2001 2001-12-1
Methods for chemical analysis of zinc oxide produced by direct process-Determination of cadmium oxide content-Atomic absorption spectrometry method GB/T 4372.4-2001 2001-1-2
Methods for chemical analysis of zinc oxide produced by direct process-Determination of lead oxide content-Atomic absorption spectroxmetry method GB/T 4372.2-2001 2001-1-2
Methods for chemical analysis of zinc oxide produced by direct process-Methods for chemical analysis of zinc oxide made by direct process-Test of metallic zinc GB/T 4372.6-2001 2001-1-2
Methods for chemical analysis of zinc oxide produced by direct process-Determination of zinc oxide manganese content-Atomic absorption spectrometry method GB/T 4372.5-2001 2001-1-2
Methods for chemical analysis of bismuth--Determination of silver content--Flame atomic absorption spectrophotometric method GB/T 8220.4-1998 1999-3-1
Antimony trioxide―Determination of antimony trioxide content GB/T 3254.1-1998 1999-2-1
Antimony trioxide-Determination of lead content GB/T 3254.3-1998 1999-2-1
Antimony trioxide--Determination of iron content GB/T 3254.5-1998 1999-2-1
Antimony trioxide-Determination of arsnic content GB/T 3254.2-1998 1999-2-1
Electromagnetic (eddy-current) examination of copper and copper alloy seamless tube GB/T 5248-1998 1999-2-1
Antimony trioxide--Determination of copper content GB/T 3254.4-1998 1999-2-1
Antimony trioxide―Determination of selenium content GB/T 3254.6-1998 1999-2-1
Wrought copper and copper alloys-Detection of residual stress-Ammonia test GB/T 10567.2-1997 1998-8-1
Methods for chemical analysis of copper; The combustion-volumetric method for the determination of sulfur content GB/T 5121.13-1996 1997-4-1
Copper and copperr alloys-Determination of bismuth content GB/T 5121.6-1996 1997-4-1
Copper and copper alloys-Determination of tin content GB/T 5121.10-1996 1997-4-1
Copper and copper alloys-Determination of zirconium content GB/T 5121.20-1996 1997-4-1
Copper and copper alloys-Determination of cadmium content GB/T 5121.22-1996 1997-4-1
Copper and copper alloys-Determination of arsenic content GB/T 5121.7-1996 1997-4-1
Copper and copper alloys-Determination of carbon and sulfur content GB/T 5121.4-1996 1997-4-1
Copper and copper alloys-Determination of magnesium content GB/T 5121.18-1996 1997-4-1
Methods for chemical analysis of copper; The molybdenum blue photometric method for the determination of phospherus content GB/T 5121.9-1996 1997-4-1
Copper and copper alloys-Determination of silicon content GB/T 5121.23-1996 1997-4-1
Copper and copperr alloys-Determination of nickl content GB/T 5121.5-1996 1997-4-1
Copper and copper alloys-Determination of lead content GB/T 5121.3-1996 1997-4-1
Methods for chemical analysis of copper; The electrolytic method for the determination of copper content GB/T 5121.1-1996 1997-4-1
Copper and copper alloys-Determination of silver content GB/T 5121.19-1996 1997-4-1
Copper and copper alloys-Determination of beryllium content GB/T 5121.17-1996 1997-4-1
Copper and copper alloys--Determination of zinc content GB/T 5121.11-1996 1997-4-1
Copper and copper alloys-Determination of cobalt content GB/T 5121.15-1996 1997-4-1
Copper and copper alloys-Determination of oxygen content GB/T 5121.8-1996 1997-4-1
Copper and copperr alloys-Determination of chromium content GB/T 5121.16-1996 1997-4-1
Copper and copper alloys-Determination of titanium content GB/T 5121.21-1996 1997-4-1
Copper and copper alloys-Determination of manganese content GB/T 5121.14-1996 1997-4-1
Copper and copper alloys-Determination of phosphorus content GB/T 5121.2-1996 1997-4-1
Chemical analysis of antimony trisulfide YS/T 239.1-1994 1997-1-1
Chemical analysis of antimony trisulfide. The combustion-iodine volumetric method for determination of free sulfur YS/T 239.3-1994 1997-1-1
Chemical analysis of antimony trisulfide. Gravimetric method for determination of aqua-regia insolubles YS/T 239.4-1994 1997-1-1
Chemical analysis of antimony trisulfide. The barium sulfate gravimetric method for determination of combined sulfur YS/T 239.2-1994 1997-1-1
Methods for chemical analysis of crude lead The atomic absorption spectrophotometric method for the determination of gold content YS/T 248.8-1994 1996-6-1
Methods for chemical analysis of crude lead The oscillopolarographic method for the determination of copper content YS/T 248.6-1994 1996-6-1
Methods for chemical analysis of crude lead The molybdoantimonyarsenate blue photometric method for the determination of arsenic content YS/T 248.5-1994 1996-6-1
Methods for chemical analysis of crude lead The pyrocatechol violet photometric method for the determination of tin content YS/T 248.2-1994 1996-6-1
Methods for chemical analysis of crude lead The atomic absorption spectrophotometric method for the determination of silver content YS/T 248.9-1994 1996-6-1
Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content YS/T 248.4-1994 1996-6-1
Methods for chemical analysis of crude lead The EDTA volumetric method for the determination of lead content YS/T 248.1-1994 1996-6-1
Methods for chemical analysis of blister copper--Determination of copper content GB/T 5120.1-1995 1996-3-1
Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method YS/T 281.3-1994 1994-10-1
Cobalt - Determination of carbon content - Combustion-coulometric method YS/T 281.16-1994 1994-10-1
Cobalt -- Determination of nickel content -- Flame atomic absorption spectrophotometric method YS/T 281.10-1994 1994-10-1
Cobalt -- Determination of iron content -- Sulfosalicylic acid spectrophotometric method YS/T 281.1-1994 1994-10-1
Cobalt -- Determination of aluminium content -- Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method YS/T 281.2-1994 1994-10-1
Cobalt -- Determination of arsenic content -- Molybdenum blue spectrophotometric method YS/T 281.4-1994 1994-10-1
Cobalt -- Determination of phosphorus content -- Molybdenum blue spectrophotometric method YS/T 281.5-1994 1994-10-1
Cobalt -- Determination of arsenic antimony bismuth tin and lead contents -- Flame atomic absorption spectrophotometric method YS/T 281.12-1994 1994-10-1
Cobalt -- Determination of carbon content -- Infra-red absorption method after high frequency induction furnace combustion YS/T 281.15-1994 1994-10-1
Cobalt -- Determination of sulphur content -- Infra-red absorption method after high frequency induction furnace combustion YS/T 281.14-1994 1994-10-1
Cobalt -- Determination of copper and manganese contents -- Flame atomic absorption spectrophotometric method YS/T 281.11-1994 1994-10-1
Higher purity copper cathode－Determination of selenium and tellurum contents－Catalytic oscillopolarographic method GB/T 13293.1-1991 1992-10-1
Higher purity copper cathode－Determination of zinc content－Flame atomic absorption spectrometric method GB/T 13293.10-1991 1992-10-1
Higher purity copper cathode－Determination of antimony content－2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method GB/T 13293.4-1991 1992-10-1
Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method GB/T 12689.5-1990 1992-1-1