China content— GB Standards List

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Standard Code	Standard Title	Standard Class	Order
GB/T 33913.2-2017	Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2：The determination of lead，iron，copper，palladium，platinum，aluminium，nickel，magnesium，zinc content—Inductively coupled plasma atomic emission spectrome 三苯基膦氯化铑化学分析方法第2部分：铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定电感耦合等离子体原子发射光谱法	China National Standards content—	English PDF
GB/T 33948.2-2017	Method for chemical analysis of copper-steel composite metal—Part 2：Determination of zinc content—Na2EDTA titration method 铜-钢复合金属化学分析方法第2部分：锌含量的测定 Na2EDTA滴定法	China National Standards content—	English PDF
GB/T 33948.1-2017	Method for chemical analysis of copper-steel composite metal—Part 1：Determination of copper content—Iodine titration method 铜-钢复合金属化学分析方法第1部分：铜含量的测定碘量法	China National Standards content—	English PDF
GB/T 5687.4-2016	Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content—Determination of nitrogen content—The distillation-neutralization titration method 氮化铬铁和高氮铬铁氮含量的测定蒸馏-中和滴定法	China National Standards content—	English PDF
GB/T 4698.4-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4：Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第4部分：锰量的测定高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法	China National Standards content—	English PDF
GB/T 24131.2-2017	Rubber,raw—Determination of volatile-matter content—Part 2:Thermogravimetric methods using an automatic analyser with an infrared drying unit 生橡胶挥发分含量的测定第2部分：带红外线干燥单元的自动分析仪加热失重法	China National Standards content—	English PDF
GB/T 6730.50-2016	Iron ores—Determination of carbon content—Gas volumetric method 铁矿石碳含量的测定气体容量法	China National Standards content—	English PDF
GB/T 6730.22-2016	Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method 铁矿石钛含量的测定二安替吡啉甲烷分光光度法	China National Standards content—	English PDF
GB/T 6730.29-2016	Iron ores—Determination of barium content—Barium sulfate grarimetric method 铁矿石钡含量的测定硫酸钡重量法	China National Standards content—	English PDF
GB/T 5195.12-2016	Fluorspar—Determination of arsenic content—Atomic fluorescence spectrometry 萤石砷含量的测定原子荧光光谱法	China National Standards content—	English PDF
GB/T 6730.12-2016	Iron ores—Determination of aluminum content—Chrome azurol S spectrophotometric method 铁矿石铝含量的测定铬天青S分光光度法	China National Standards content—	English PDF
GB/T 4702.15-2016	Chromium metal—Determination of lead,tin,bismuth,antimony and asenic content—Inductively coupled plasma mass spectrometric method 金属铬铅、锡、铋、锑、砷含量的测定等离子体质谱法	China National Standards content—	English PDF
GB/T 6730.19-2016	Iron ores—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method 铁矿石磷含量的测定铋磷钼蓝分光光度法	China National Standards content—	English PDF
GB/T 5195.7-2016	Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method 萤石锌含量的测定原子吸收光谱法	China National Standards content—	English PDF
GB/T 4702.6-2016	Chromium metal—Determination of iron, aluminium, silicon and copper content—Inductively coupled plasma atomic emission spectrometry method 金属铬铁、铝、硅和铜含量的测定电感耦合等离子体原子发射光谱法	China National Standards content—	English PDF
GB/T 33317-2016	Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method 塑料酚醛树脂六次甲基四胺含量的测定凯氏定氮法、高氯酸法和盐酸法	China National Standards content—	English PDF
GB/T 6730.16-2016	Iron ores—Determination of sulfur content—Barium sulfate gravimetric method 铁矿石硫含量的测定硫酸钡重量法	China National Standards content—	English PDF
GB/T 6730.35-2016	Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method 铁矿石铜含量的测定双环己酮草酰二腙分光光度法	China National Standards content—	English PDF
GB/T 1509-2016	Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method 锰矿石硅含量的测定高氯酸脱水重量法	China National Standards content—	English PDF
GB/T 6730.20-2016	Iron ores—Determination of phosphorus content—Titrimetric method 铁矿石磷含量的测定滴定法	China National Standards content—	English PDF
GB/T 6730.21-2016	Iron ores—Determination of manganse content—Potassium periodate spectrophotometric method 铁矿石锰含量的测定高碘酸钾分光光度法	China National Standards content—	English PDF
GB/T 6730.9-2016	Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate 铁矿石硅含量的测定硫酸亚铁铵还原-硅钼蓝分光光度法	China National Standards content—	English PDF
GB/T 6730.8-2016	Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method 铁矿石亚铁含量的测定重铬酸钾滴定法	China National Standards content—	English PDF
GB/T 6730.6-2016	Iron ores—Determination of metallic iron content—Ferric chloride-sodium acetate titrimetric method 铁矿石金属铁含量的测定三氯化铁-乙酸钠滴定法	China National Standards content—	English PDF
GB/T 6730.7-2016	Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method 铁矿石金属铁含量的测定磺基水杨酸分光光度法	China National Standards content—	English PDF
GB/T 14849.11-2016	Methods for chemical analysis of silicon metal—Part 11：Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method 工业硅化学分析方法第11部分：铬含量的测定二苯碳酰二肼分光光度法	China National Standards content—	English PDF
GB/T 14849.10-2016	Methods for chemical analysis of silicon metal—Part 10：Determination of mercury content—Atomic fluorescence spectrometry method 工业硅化学分析方法第10部分：汞含量的测定原子荧光光谱法	China National Standards content—	English PDF
GB/T 4702.3-2016	Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method 金属铬磷含量的测定铋磷钼蓝分光光度法	China National Standards content—	English PDF
GB/T 32794-2016	Pig iron contenting nickel—Determination of nickel，cobalt，chromium，copper，phosphorus content—Inductively coupled plasma atomic emission spectrometry 含镍生铁镍、钴、铬、铜、磷含量的测定电感耦合等离子体原子发射光谱法	China National Standards content—	English PDF
GB/T 1510-2016	Manganese ores—Determination of aluminium content—EDTA titrimetric method 锰矿石铝含量的测定 EDTA滴定法	China National Standards content—	English PDF
GB/T 1506-2016	Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method 锰矿石锰含量的测定电位滴定法和硫酸亚铁铵滴定法	China National Standards content—	English PDF
GB/T 4702.1-2016	Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method 金属铬铬含量的测定硫酸亚铁铵滴定法	China National Standards content—	English PDF
GB/T 32784-2016	Pig iron contenting nickel—Determination of chromium content—Ammonium per sulfate-ammonium ferrous sulfate titration method 含镍生铁铬含量的测定过硫酸铵-硫酸亚铁铵滴定法	China National Standards content—	English PDF
GB/T 32786-2016	Pig iron contenting nickel—Determination of iron content—Dichromate titration method 含镍生铁铁含量的测定重铬酸钾滴定法	China National Standards content—	English PDF
GB/T 30921.4-2016	Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method 工业用精对苯二甲酸（PTA）试验方法第4部分：钛含量的测定二安替吡啉甲烷分光光度法	China National Standards content—	English PDF
GB/T 20388-2016	Textiles—Determination of the phthalate content—Tetrahydrofuran method 纺织品邻苯二甲酸酯的测定四氢呋喃法	China National Standards content—	English PDF
GB/T 6730.73-2016	Iron ores—Determination of total iron content—EDTA photometric titration method 铁矿石全铁含量的测定 EDTA光度滴定法	China National Standards content—	English PDF
GB/T 6730.72-2016	Iron ores—Determination of arsenic, chromium, cadmium, lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS) 铁矿石砷、铬、镉、铅和汞含量的测定电感耦合等离子体质谱法（ICP-MS）	China National Standards content—	English PDF
GB/T 6730.36-2016	Iron ores—Determination of cupper content—Flame atomic absorption spectrometric method 铁矿石铜含量的测定火焰原子吸收光谱法	China National Standards content—	English PDF
GB/T 32573-2016	Silicon powder—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace 硅粉总碳含量的测定感应炉内燃烧后红外吸收法	China National Standards content—	English PDF
GB/T 32433-2015	Footwear—Chemical test method—Heavy metal content—Microwave plasma atomic emission spectroscopy 鞋类化学试验方法重金属含量的测定微波等离子体原子发射光谱法	China National Standards content—	English PDF
GB/T 14849.8-2015	Methods for chemical analysis of silicon metal—Part 8: Determination of copper content—Atomic absorption spectrometric method 工业硅化学分析方法第8部分：铜含量的测定原子吸收光谱法	China National Standards content—	English PDF
GB/T 31949-2015	Manganese ores—Determination of mercury content—Solid sampling and direct mercury analysis method 锰矿石汞含量的测定固体进样直接测定法	China National Standards content—	English PDF
GB/T 31948-2015	Chromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method 铬矿石汞含量的测定固体进样直接测定法	China National Standards content—	English PDF
GB/T 31947-2015	Iron ores—Determination of mercury content—Solid sampling and direct mercury analysis method 铁矿石汞含量的测定固体进样直接测定法	China National Standards content—	English PDF
GB/T 31931-2015	Zinc or zinc alloy coating on steel sheets or strips—Determination of hexavalent chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method 钢板及钢带锌及锌合金镀层中六价铬含量的测定二苯碳酰二肼分光光度法	China National Standards content—	English PDF
GB/T 31924-2015	Nickel pig iron—Determination of nickel content—The dimethylglyoxime gravimetric method 含镍生铁镍含量的测定丁二酮肟重量法	China National Standards content—	English PDF
GB/T 14849.7-2015	Methods for chemical analysis of silicon metal—Part 7: Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry 工业硅化学分析方法第7部分：磷含量的测定磷钼蓝分光光度法	China National Standards content—	English PDF
GB/T 4372.4-2015	Methods for chemical analysis of zincoxide produced by direct process—Part 4：Determination of cadmium oxide content—Flame atomic absorption spectrometry method 直接法氧化锌化学分析方法第4部分：氧化镉量的测定火焰原子吸收光谱法	China National Standards content—	English PDF
GB/T 4372.3-2015	Methods for chemical analysis of zincoxide produced by direct process—Part 3：Determination of copper oxide content—Flame atomic absorption spectrometry method 直接法氧化锌化学分析方法第3部分：氧化铜量的测定火焰原子吸收光谱法	China National Standards content—	English PDF
GB/T 5059.7-2014	Ferromolybdenum—The determination of carbon content—Infrared absorption method 钼铁碳含量的测定红外线吸收法	China National Standards content—	English PDF
GB/T 30389-2013	Chillies and chilli oleoresins—Determination of total capsaicinoid content—Spectrophotometric methods 辣椒及其油树脂总辣椒碱含量的测定分光光度法	China National Standards content—	English PDF

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