China Determination potassium content GB Standards List

China "Determination potassium content" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 11066.12-2024	Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry {译} 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 14949.7-2024	Manganese ore-Determination of sodium and potassium content-Flame atomic absorption spectrometry {译} 锰矿石-钠和钾含量的测定-火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 3286.12-2023	Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry {译} 石灰石及白云石化学分析方法第12部分：氧化钾和氧化钠含量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 223.63-2022	Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method {译} 钢铁及合金锰含量的测定高碘酸钠（钾）分光光度法	China National Standards Determination potassium content	English PDF
GB/T 26416.4-2022	Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method {译} 稀土铁合金化学分析方法第4部分：铁量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 6150.2-2022	Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry {译} 钨精矿化学分析方法第2部分：锡含量的测定碘酸钾滴定法和电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 5686.2-2022	Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method {译} 锰铁、锰硅合金、氮化锰铁和金属锰硅含量的测定钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法	China National Standards Determination potassium content	English PDF
GB/T 34609.2-2020	Method for chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 38812.3-2020	Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 38812.2-2020	Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁金属铁含量的测定三氯化铁分解重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 38812.1-2020	Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁亚铁含量的测定三氯化铁分解重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 8454-2020	Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉亚铁含量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 20975.33-2020	Methods for chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法第33部分：钾含量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 4333.1-2019	Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method 硅铁硅含量的测定高氯酸脱水重量法和氟硅酸钾容量法	China National Standards Determination potassium content	English PDF
GB/T 6609.6-2018	Chemical analysis methods and determination of physical performance of alumina—Part 6：Determination of potassium oxide content 氧化铝化学分析方法和物理性能测定方法第6部分：氧化钾含量的测定	China National Standards Determination potassium content	English PDF
GB/T 35871-2018	Inspection of grain and oils—Determination of calcium, potassium,magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, rubidium contents in cere 粮油检验谷物及其制品中钙、钾、镁、钠、铁、磷、锌、铜、锰、硼、钡、钼、钴、铬、锂、锶、镍、硫、钒、硒、铷含量的测定电感耦合等离子体发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 13885-2017	Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry 饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定原子吸收光谱法	China National Standards Determination potassium content	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 Determination potassium content	English PDF
GB/T 10574.7-2017	Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration 锡铅焊料化学分析方法第7部分：银量的测定火焰原子吸收光谱法和硫氰酸钾电位滴定法	China National Standards Determination potassium content	English PDF
GB/T 4698.20-2017	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 Determination potassium content	English PDF
GB/T 1819.10-2017	Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法第10部分：硫量的测定高频感应炉燃烧红外吸收法和碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 4698.9-2017	Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9：Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第9部分：锡量的测定碘酸钾滴定法和电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 13747.1-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法第1部分：锡量的测定碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法	China National Standards Determination potassium content	English PDF
GB/T 4698.23-2017	Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第23部分：钯量的测定氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 34499.2-2017	Methods for chemical analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、铅、镁、锰、锡、锌、钙、钠、钾、硅的测定电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 5195.5-2017	Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method 萤石总硫含量的测定管式炉燃烧-碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 5195.15-2017	Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method 萤石钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定波长色散X射线荧光光谱法	China National Standards Determination potassium content	English PDF
GB/T 5195.16-2017	Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry 萤石硅、铝、铁、钾、镁和钛含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination potassium content	English PDF
GB/T 34162-2017	Natural gas—Determination of arsenic content—Potassium permanganate sample method 天然气砷含量的测定高锰酸钾取样法	China National Standards Determination potassium 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 Determination potassium 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 Determination potassium 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 Determination potassium content	English PDF
GB/T 3884.15-2014	Methods for chemical analysis of copper concentrates―Part 15：Determination of iron content―Potassium dichromate titration method 铜精矿化学分析方法第15部分：铁量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 3286.7-2014	Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfa 石灰石及白云石化学分析方法　第7部分：硫含量的测定管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法	China National Standards Determination potassium content	English PDF
GB/T 11064.4-2013	Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content － Flame atomic absorption spectrometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法第4部分：钾量和钠量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 4325.16-2013	Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry 钼化学分析方法第16部分：钾量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 8151.7-2012	Methods for chemical analysis of zinc concentrates - Part 7： Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 锌精矿化学分析方法第7部分：砷量的测定氢化物发生-原子荧光光谱法和溴酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 4324.18-2012	Methods for chemical analysis of tungsten - Part 18: Determination of potassium content - Flame atomic absorption spectrometry 钨化学分析方法第18部分：钾量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 3884.9-2012	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 photom 铜精矿化学分析方法第9部分：砷和铋量的测定氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法	China National Standards Determination potassium content	English PDF
GB/T 26416.4-2010	Chemical analysis methods of dysprosium ferroalloy - Part 4 :Determination of iron content - The Potassium dichromate titrimetry 镝铁合金化学分析方法第4部分：铁量的测定重铬酸钾容量法	China National Standards Determination potassium content	English PDF
GB/T 18114.7-2010	Chemical analysis methods of rare earth concentrates - Part 7：Determination of iron oxide content - Potassium dichromate titration 稀土精矿化学分析方法第7部分：氧化铁量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 14506.11-2010	Methods for chemical analysis of silicate rocks - Part 11: Determination of potassium oxide and sodium oxide content 硅酸盐岩石化学分析方法第11部分：氧化钾和氧化钠量测定	China National Standards Determination potassium content	English PDF
GB/T 8574-2010	Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method 复混肥料中钾含量的测定四苯硼酸钾重量法	China National Standards Determination potassium content	English PDF
GB/T 17767.3-2010	Determination of organic-inorganic compound fertilizers - Part 3: Total potassium content 有机-无机复混肥料的测定方法第3部分：总钾含量	China National Standards Determination potassium content	English PDF
GB/T 6730.65-2009	Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods（routine methods）铁矿石全铁含量的测定三氯化钛还原重铬酸钾滴定法（常规方法）	China National Standards Determination potassium content	English PDF
GB/T 24519-2009	Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method 锰矿石镁、铝、硅、磷、硫、钾、钙、钛、锰、铁、镍、铜、锌、钡和铅含量的测定波长色散X射线荧光光谱法	China National Standards Determination potassium content	English PDF
GB/T 8704.9-2009	Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method 钒铁锰含量的测定高碘酸钾光度法和火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 24224-2009	Chromium ores - Determination of sulfur content - Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method 铬矿石硫含量的测定燃烧-中和滴定法、燃烧-碘酸钾滴定法和燃烧-红外线吸收法	China National Standards Determination potassium content	English PDF
GB/T 23835.8-2009	Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content 无水高氯酸锂第8部分：钾和钠含量的测定	China National Standards Determination potassium content	English PDF
GB/T 23834.1-2009	Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate 硫酸亚锡化学分析方法第1部分：硫酸亚锡含量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 23513.1-2009	Chemical analysis methods for germanium concentrate - Part 1: Determination of germanium content - Potassium iodate titration 锗精矿化学分析方法第1部分：锗量的测定碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 23274.1-2009	Methods for chemical analysis of stannic oxide - Part 1: Determination of stannic oxide content - Potassium iodate titrimetric method 二氧化锡化学分析方法第1部分：二氧化锡量的测定碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 22661.3-2008	Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method 氟硼酸钾化学分析方法第3部分：氟硼酸钾含量的测定氢氧化钠容量法	China National Standards Determination potassium content	English PDF
GB/T 22661.2-2008	Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By gravimetric method 氟硼酸钾化学分析方法第2部分：湿存水含量的测定重量法	China National Standards Determination potassium content	English PDF
GB/T 22661.10-2008	Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method 氟硼酸钾化学分析方法第10部分：五氧化二磷含量的测定钼蓝分光光度法	China National Standards Determination potassium content	English PDF
GB/T 22662.9-2008	Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method 氟钛酸钾化学分析方法第9部分：五氧化二磷含量的测定钼蓝分光光度法	China National Standards Determination potassium content	English PDF
GB/T 22662.8-2008	Chemical analysis methods of potassium fluotitanate - Part 8: Determination of chloride content - Distillation-mercury nitration volumetric method 氟钛酸钾化学分析方法第8部分：氯含量的测定硝酸汞容量法	China National Standards Determination potassium content	English PDF
GB/T 22662.4-2008	Chemical analysis methods of potassium fluotitanate - Part 4: Determination of silica content - By molybdenum blue photometric method 氟钛酸钾化学分析方法第4部分：硅含量的测定钼蓝分光光度法	China National Standards Determination potassium content	English PDF
GB/T 22662.3-2008	Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method 氟钛酸钾化学分析方法第3部分：氟钛酸钾含量的测定硫酸高铁铵容量法	China National Standards Determination potassium content	English PDF
GB/T 22662.2-2008	Chemical analysis methods of potassium fluotitanate - Part 2: Determination of moisture content - By gravimetric method 氟钛酸钾化学分析方法第2部分：湿存水含量的测定重量法	China National Standards Determination potassium content	English PDF
GB/T 22661.9-2008	Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nitration volumetric method 氟硼酸钾化学分析方法第9部分：氯含量的测定硝酸汞容量法	China National Standards Determination potassium content	English PDF
GB/T 22661.8-2008	Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method 氟硼酸钾化学分析方法第8部分：游离硼酸含量的测定氢氧化钠容量法	China National Standards Determination potassium content	English PDF
GB/T 22661.6-2008	Chemical analysis methods of potassium fluoborade - Part 6: Determination of silica content - Molybdenum blue photometric method 氟硼酸钾化学分析方法第6部分：硅含量的测定钼蓝分光光度法	China National Standards Determination potassium content	English PDF
GB/T 6150.2-2008	Methods for chemical analysis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hydrogenate atomic absorption spectrometry 钨精矿化学分析方法锡量的测定碘酸钾容量法和氢化物原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 2463-2008	Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods 硫铁矿和硫精矿中全铁含量的测定硫酸铈容量法和重铬酸钾容量法	China National Standards Determination potassium content	English PDF
GB/T 5686.2-2008	Ferromanganese，ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ，silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimet 锰铁、锰硅合金、氮化锰铁和金属锰硅含量的测定钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法	China National Standards Determination potassium content	English PDF
GB/T 223.73-2008	Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method 钢铁及合金铁含量的测定三氯化钛-重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 20975.7-2008	Methods for chemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method 铝及铝合金化学分析方法第7部分: 锰含量的测定高碘酸钾分光光度法	China National Standards Determination potassium content	English PDF
GB/T 20975.23-2008	Methods for chemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 铝及铝合金化学分析方法第23部分：锑含量的测定碘化钾分光光度法	China National Standards Determination potassium content	English PDF
GB/T 15076.16-2008	Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents 钽铌化学分析方法钠量和钾量的测定	China National Standards Determination potassium content	English PDF
GB/T 15072.5-2008	Test method of precious metal alloys － Determination of silver content for gold and palladium alloys － Potentionmeter titration with potassium iodide 贵金属合金化学分析方法金、钯合金中银量的测定碘化钾电位滴定法	China National Standards Determination potassium content	English PDF
GB/T 15072.3-2008	Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate 贵金属合金化学分析方法金、铂、钯合金中铂量的测定高锰酸钾电流滴定法	China National Standards Determination potassium content	English PDF
GB/T 8654.1-2007	Manganese metal, ferromanganese - silicon, ferromanganese and nitrogen - bearing ferromanganese - Determination of iron content - The ortho - phenanthrdine spectrophotometric method and the titanium trichloride - potassium dichromate titrimetric method 金属锰、锰硅合金、锰铁和氮化锰铁铁含量的测定邻二氮杂菲分光光度法和三氯化钛 - 重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 20931.9-2007	Methods for chemical analysis of lithium - Determination of nitrogen content - Mercuric potassium iodide spectrophotometric method 锂化学分析方法氮量的测定碘化汞钾分光光度法	China National Standards Determination potassium content	English PDF
GB/T 20931.1-2007	Methods for chemical analysis of lithium - Determination of potassium content - Flame atomic absorption spectrometric method 锂化学分析方法钾量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 1507-2006	Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method 锰矿石有效氧含量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 20255.1-2006	Methods for chemical analysis of hardmetals - Determination of calcium, potassium, magnesium and sodium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法钙、钾、镁和钠量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 6609.6-2004	Chemical analysis methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法火焰光度法测定氧化钾含量	China National Standards Determination potassium content	English PDF
GB/T 1819.2-2004	Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method 锡精矿化学分析方法锡量的测定碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 1819.10-2004	Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method 锡精矿化学分析方法硫量的测定高频红外吸收法和燃烧-碘酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 13885-2003	Animal feeding stuffs--Determination of thecontents of calcium，copper，iron，magnesium，manganese，potassium，sodium and zinc--Method using atomic absorption spectrometry 动物饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 18932.12-2002	Method for the determination of potassium，sodium，calcium，magnesium，zinc，iron，copper，manganese，chromium，lead，cadmium contents in honey--Atomic absorption spectrometry 蜂蜜中钾、钠、钙、镁、锌、铁、铜、锰、铬、铅、镉含量的测定方法原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 18932.11-2002	Method for the determination of potassium，phosphorus，iron，calcium，zinc，aluminium，sodium，magnesium，boron，manganese，copper，barium，titanium，vanadium，nickel，cobalt，chromium contents in honey--Inductively coupled plasma atomic e 蜂蜜中钾、磷、铁、钙、锌、铝、钠、镁、硼、锰、铜、钡、钛、钒、镍、钴、铬含量的测定方法电感耦合等离子体原子发射光谱(ICP-AES)法	China National Standards Determination potassium content	English PDF
GB/T 1508-2002	Manganese ores--Determination of total iron content--Potassium dichromate titrimetric method and 1，10-phenanthroline spectrophotometric method 锰矿石全铁含量的测定重铬酸钾滴定法和邻菲啰啉分光光度法	China National Standards Determination potassium content	English PDF
GB/T 223.7-2002	Iron powder--Determination of iron content--Potassium dichromate titration method 铁粉铁含量的测定重铬酸钾滴定法	China National Standards Determination potassium content	English PDF
GB/T 223.68-1997	Methods for chemical analysis of iron，steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content 钢铁及合金化学分析方法管式炉内燃烧后碘酸钾滴定法测定硫含量	China National Standards Determination potassium content	English PDF
GB/T 4698.9-1996	Sponge titanium，titanium and titanium alloys--Determination of tin content--Potassium iodate titration method 海绵钛、钛及钛合金化学分析方法碘酸钾滴定法测定锡量	China National Standards Determination potassium content	English PDF
GB/T 4698.4-1996	Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法高碘酸盐分光光度法测定锰量	China National Standards Determination potassium content	English PDF
GB/T 4698.23-1996	Sponge titanium，titanium and titanium alloys--Determination of palladium content--Stannous choride--Potassium iodide spectrophotometric method 海绵钛、钛及钛合金化学分析方法氯化亚锡-碘化钾分光光度法测定钯量	China National Standards Determination potassium content	English PDF
GB/T 4698.20-1996	Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法高碘酸钾分光光度法测定锰量	China National Standards Determination potassium content	English PDF
GB/T 1879-1995	Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorptionspectrometric method 磷矿石和磷精矿石氧化钾含量的测定火焰原子吸收光谱法	China National Standards Determination potassium content	English PDF
GB/T 13747.7-1992	Zirconium and zirconium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 锆及锆合金化学分析方法高碘酸盐分光光度法测定锰量	China National Standards Determination potassium content	English PDF
GB/T 4333.3-1988	Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content 硅铁化学分析方法高碘酸钾光度法测定锰量	China National Standards Determination potassium content	English PDF
GB/T 6730.8-1986	Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content 铁矿石化学分析方法重铬酸钾容量法测定亚铁量	China National Standards Determination potassium content	English PDF
GB/T 6730.49-1986	Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content 铁矿石化学分析方法原子吸收分光光度法测定钠和钾量	China National Standards Determination potassium content	English PDF

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