China Iron ores—Determinat GB Standards English PDF List

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China "Iron ores—Determinat" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 6730.25-2021	Iron ores—Determination of total rare earth contents—Oxalate gravimetric method 铁矿石稀土总量的测定草酸盐重量法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.28-2021	Iron ores—Determination of fluorine content—Ion-selective electrode method 铁矿石氟含量的测定离子选择电极法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.48-2021	Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method 铁矿石铋含量的测定二硫代二安替吡啉甲烷分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.82-2020	Iron ores—Determination of barium content—EDTA titrimetric method 铁矿石钡含量的测定 EDTA滴定法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.81-2020	Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method 铁矿石多种微量元素含量的测定电感耦合等离子体质谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.80-2019	Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method 铁矿石　汞含量的测定　冷原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.79-2019	Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method 铁矿石镉含量的测定氢化物发生-原子荧光光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.78-2019	Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method 铁矿石镉含量的测定石墨炉原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.77-201	Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method 铁矿石　砷含量的测定　氢化物发生-原子荧光光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.56-2019	Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method 铁矿石铝含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.55-2019	Iron ores—Determination of tin content—Flame atomic absorption spectrometric method 铁矿石锡含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.52-2018	Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method 铁矿石钴含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.2-2018	Iron ores—Determination of moisture content—Gravimetric method 铁矿石水分含量的测定重量法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.14-2017	Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method 铁矿石钙含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.49-2017	Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method 铁矿石钾含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.76-2017	Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry 铁矿石钾、钠、钒、铜、锌、铅、铬、镍、钴含量的测定电感耦合等离子体发射光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.75-2017	Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method 铁矿石钠含量的测定火焰原子吸收光谱法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.3-2017	Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods 铁矿石分析样中吸湿水分的测定重量法、卡尔费休法和质量损失法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.42-2017	Iron ores—Determination of lead content—Dithizone spectrophotometric method 铁矿石铅含量的测定双硫腙分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.39-2017	Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method 铁矿石镍含量的测定丁二酮肟分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.47-2017	Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method 铁矿石铌含量的测定氯代磺酚S分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.37-2017	Iron ores—Determination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.26-2017	Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method 铁矿石氟含量的测定硝酸钍滴定法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.31-2017	Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method 铁矿石钒含量的测定 N-苯甲酰苯胲萃取分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.38-2017	Iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric method 铁矿石钴含量的测定亚硝基-R盐分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.30-2017	Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method 铁矿石铬含量的测定二苯基碳酰二肼分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 13241-2017	Iron ores—Determination of reducibility 铁矿石还原性的测定方法	China National Standards Iron ores—Determinat	English PDF
GB/T 34214-2017	Iron ores—Determination of weight of free water 铁矿石明水重量的测定	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.34-2017	Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method 铁矿石锡含量的测定邻苯二酚紫-溴化十六烷基三甲胺分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.44-2017	Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method 铁矿石锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法	China National Standards Iron ores—Determinat	English PDF
GB/T 6730.27-2017	Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method 铁矿石氟含量的测定镧-茜素络合腙分光光度法	China National Standards Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	English PDF
GB/T 10322.5-2016	Iron ores—Determination of the moisture content of a lot 铁矿石交货批水分含量的测定	China National Standards Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	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 Iron ores—Determinat	English PDF

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