China spectrophotometry GB Standards English PDF List

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China "spectrophotometry" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 6730.89-2024	Iron ore-Determination of thorium content-Arsenazo III spectrophotometry 铁矿石-钍含量的测定-偶氮胂Ⅲ分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4701.12-2024	Ferrotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry 钛铁-钛含量的测定-二安替吡啉甲烷分光光度法	China National Standards spectrophotometry	English PDF
GB/T 42513.4-2023	Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 镍合金化学分析方法第4部分：硅含量的测定一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 42513.2-2023	Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry 镍合金化学分析方法第2部分：磷含量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 6150.3-2023	Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法第3部分：磷含量的测定磷钼黄分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 4333.2-2023	Ferrosilicon Determination of phosphorus content Bismuth phosphorus molybdenum blue spectrophotometry 硅铁磷含量的测定铋磷钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23944-2023	General method for determination of aluminum in inorganic chemical products Chromium Azur S spectrophotometry 无机化工产品中铝测定的通用方法铬天青S分光光度法	China National Standards spectrophotometry	English PDF
GB/T 6150.12-2023	Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method 钨精矿化学分析方法第12部分：二氧化硅含量的测定硅钼蓝分光光度法和重量法	China National Standards spectrophotometry	English PDF
GB/T 6150.8-2023	Methods for chemical analysis of tungsten concentrates Part 8: Determination of molybdenum content Thiocyanate spectrophotometry 钨精矿化学分析方法第8部分：钼含量的测定硫氰酸盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 41456-2022	Detection method of nano titanium dioxide dust concentration in nanotechnology production environment spectrophotometry 纳米技术生产环境纳米二氧化钛粉尘浓度检测方法分光光度法	China National Standards spectrophotometry	English PDF
GB/T 13747.18-2022	Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第18部分：钒含量的测定苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.10-2022	Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第10部分：钨含量的测定硫氰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 spectrophotometry	English PDF
GB/T 6150.13-2022	Methods for chemical analysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry 钨精矿化学分析方法第13部分：砷含量的测定原子荧光光谱法和DDTC-Ag分光光度法	China National Standards spectrophotometry	English PDF
GB/T 5686.4-2022	Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry 锰铁、锰硅合金、氮化锰铁和金属锰磷含量的测定钼蓝分光光度法和铋磷钼蓝分光光度法	China National Standards spectrophotometry	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 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 spectrophotometry	English PDF
GB/T 5195.11-2021	Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry 萤石锰含量的测定高碘酸盐分光光度法和火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 15076.7-2020	Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 15076.4-2020	Methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法第4部分:铁量的测定 1，10—二氮杂菲分光光度法	China National Standards spectrophotometry	English PDF
GB/T 13747.4-2020	Methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第4部分：铬量的测定二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.3-2020	Methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第3部分：镍量的测定丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.2-2019	Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.12-2019	Methods for chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectrophotometry 锆及锆合金化学分析方法第12部分：硅量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 8152.14-2019	Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry 铅精矿化学分析方法第14部分：二氧化硅含量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 20975.31-2019	Methods for chemical analysis of aluminium and aluminium alloys—Part 31：Determination of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法第31部分：磷含量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 20975.29-2019	Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法第29部分：钼含量的测定硫氰酸盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 13747.5-2019	Methods for chemical analysis of zirconium and zirconium alloys—Part 5：Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法第5部分：铝量的测定铬天青S-氯化十四烷基吡啶分光光度法	China National Standards spectrophotometry	English PDF
GB/T 13747.6-2019	Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry 锆及锆合金化学分析方法第6部分：铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法	China National Standards spectrophotometry	English PDF
GB/T 6437-2018	Determination of phosphorus in feeds—spectrophotometry 饲料中总磷的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 16258-2018	Test method for sugar in cotton fibers—spectrophotometry 棉纤维含糖试验方法分光光度法	China National Standards spectrophotometry	English PDF
GB/T 36084-2018	Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry 纳米技术水溶液中铜、锰、铬离子含量的测定紫外-可见分光光度法	China National Standards spectrophotometry	English PDF
GB/T 34796-2017	Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry 水溶液中核酸的浓度和纯度检测紫外分光光度法	China National Standards spectrophotometry	English PDF
GB/T 17923-2017	Analytical method for oily sewage from marine petroleum development industry—Infrared spectrophotometry 海洋石油开发工业含油污水分析方法红外分光光度法	China National Standards spectrophotometry	English PDF
GB/T 10574.11-2017	Methods for chemical analysis of tin-lead solders—Part 11：Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry 锡铅焊料化学分析方法第11部分：磷量的测定结晶紫-磷钒钼杂多酸分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4698.3-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3：Determination of silicon content—Molybdenum blue spectrophotometry 海绵钛、钛及钛合金化学分析方法第3部分：硅量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4698.22-2017	Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第22部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	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 spectrophotometry	English PDF
GB/T 13747.15-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part 15：Determination of boron content—Curcumin spectrophotometry 锆及锆合金化学分析方法第15部分：硼量的测定姜黄素分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4698.19-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19：Determination of molybdenum content—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法第19部分：钼量的测定硫氰酸盐示差光度法	China National Standards spectrophotometry	English PDF
GB/T 4698.5-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5：Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第5部分：钼量的测定硫氰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 spectrophotometry	English PDF
GB/T 13747.8-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part 8：Determination of cobalt content—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法第8部分：钴量的测定亚硝基R盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 13747.11-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry 锆及锆合金化学分析方法第11部分：钼量的测定硫氰酸盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4698.24-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24：Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第24部分：镍量的测定丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.19-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第19部分：钛量的测定二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 13747.25-2017	Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	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 spectrophotometry	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 spectrophotometry	English PDF
GB/T 4698.25-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法第25部分：氯量的测定氯化银分光光度法	China National Standards spectrophotometry	English PDF
GB/T 1819.12-2017	Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 锡精矿化学分析方法第12部分：二氧化硅量的测定硅钼蓝分光光度法和氢氧化钠滴定法	China National Standards spectrophotometry	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 spectrophotometry	English PDF
GB/T 32737-2016	Determination of nitrate nitrogen in soil—Ultraviolet spectrophotometry method 土壤硝态氮的测定紫外分光光度法	China National Standards spectrophotometry	English PDF
GB/T 32606-2016	Determination method of free formaldehyde in stationery goods—spectrophotometry with acetylacetone 文具用品中游离甲醛的测定方法乙酰丙酮分光光度法	China National Standards spectrophotometry	English PDF
GB 23200.87-2016	National food safety standard—Determination of thiabendazole residue in milk and milk products - Fluorescence spectrophotometry 食品安全国家标准乳及乳制品中噻菌灵残留量的测定荧光分光光度法	China National Standards spectrophotometry	English PDF
GB/T 14849.9-2015	Methods for chemical analysis of silicon metal—Part 9: Determination of titanium content —Diantipyryl methane spectrophotometry 工业硅化学分析方法第9部分：钛含量的测定二安替吡啉甲烷分光光度法	China National Standards spectrophotometry	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 spectrophotometry	English PDF
GB/T 11846-2015	Determination of silicon in uranium dioxide powder and pellets by spectrophotometry 二氧化铀粉末和芯块中硅的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 11446.5-2013	Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry 电子级水中痕量金属的原子吸收分光光度测试方法	China National Standards spectrophotometry	English PDF
GB/T 4325.9-2013	Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry 钼化学分析方法第9部分：镍量的测定丁二酮肟分光光度法和火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 4325.8-2013	Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry 钼化学分析方法第8部分：钴量的测定钴试剂分光光度法和火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 4325.7-2013	Methods for chemical analysis of molybdenum - Part 7: Determination of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法第7部分：铁量的测定邻二氮杂菲分光光度法和电感耦合等离子体发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 4325.22-2013	Methods for chemical analysis of molybdenum - Part 22：Determination of phosphorus content - Molybdenum blue spectrophotometry 钼化学分析方法第22部分：磷量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4325.19-2013	Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry 钼化学分析方法第19部分：铬量的测定二苯基碳酰二肼分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4325.18-2013	Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法第18部分：钒量的测定钽试剂分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 4325.17-2013	Methods for chemical analysis of molybdenum - Part 17: Determination of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法第17部分：钛量的测定二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 4325.11-2013	Methods for chemical analysis of molybdenum - Part 11: Determination of aluminum content - Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法第11部分：铝量的测定铬天青S分光光度法和电感耦合等离子体原子发射光谱法	China National Standards spectrophotometry	English PDF
GB/T 8151.4-2012	Methods for chemical analysis of zinc concentrates - Part 4： Determination of silicon dioxide content - Molybdenum blue spectrophotometry 锌精矿化学分析方法第4部分：二氧化硅量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4324.6-2012	Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry 钨化学分析方法第6部分：铁量的测定邻二氮杂菲分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4324.28-2012	Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry 钨化学分析方法第28部分：钼量的测定硫氰酸盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4324.26-2012	Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 钨化学分析方法第26部分：氮量的测定脉冲加热惰气熔融-热导法和奈氏试剂分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4324.12-2012	Methods for chemical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry 钨化学分析方法第12部分：硅量的测定氯化-钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 3884.4-2012	Methods for chemical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method 铜精矿化学分析方法第4部分：氧化镁量的测定火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 27985-2011	Determination of tannin in feeds - spectrophotometry 饲料中单宁的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 18114.9-2010	Chemical analysis methods of rare earth concentrates - Part 9：Determination of phosphorus pentoxide content - Phosphorus-bismuth-molybdenum blue spectrophotometry 稀土精矿化学分析方法第9部分：五氧化二磷量的测定磷铋钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 12689.1-2010	Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry 锌及锌合金化学分析方法第1部分：铝量的测定铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法	China National Standards spectrophotometry	English PDF
GB/T 25879-2010	Determination of lysozyme in chicken egg white - spectrophotometry 鸡蛋蛋清中溶菌酶的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 25968-2010	Test methods of solar transmittance and solar absorptance of materials by spectrophotometry 分光光度计测量材料的太阳透射比和太阳吸收比试验方法	China National Standards spectrophotometry	English PDF
GB/T 6150.8-2009	Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry 钨精矿化学分析方法钼量的测定硫氰酸盐分光光度法	China National Standards spectrophotometry	English PDF
GB/T 6150.3-2009	Methods for chemical analysis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry 钨精矿化学分析方法磷量的测定磷钼黄分光光度法	China National Standards spectrophotometry	English PDF
GB/T 6150.16-2009	Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry 钨精矿化学分析方法铁量的测定磺基水杨酸分光光度法	China National Standards spectrophotometry	English PDF
GB/T 24583.5-2009	Vanadium-Nitrogen alloy - Determination of phosphorus content - The bismuth molybdenum blue spectrophotometry method 钒氮合金磷含量的测定铋磷钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 16484.4-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第4部分：氧化钍量的测定偶氮胂Ⅲ分光光度法	China National Standards spectrophotometry	English PDF
GB/T 16484.21-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第21部分：氧化铁量的测定 1，10-二氮杂菲分光光度法	China National Standards spectrophotometry	English PDF
GB/T 16484.14-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第14部分：磷酸根量的测定锑磷钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 17777-2009	Determination of molybdenum in feeds - spectrophotometry 饲料中钼的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23870-2009	Determination of Pb in propolis - Microwave digestion - Graphite furnace atomic absorption spectrophotometry 蜂胶中铅的测定微波消解-石墨炉原子吸收分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23834.6-2009	Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry 硫酸亚锡化学分析方法第6部分：铁含量的测定邻菲啰啉分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23834.5-2009	Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry 硫酸亚锡化学分析方法第5部分：砷含量的测定二乙基二硫代氨基甲酸银分光光度法	China National Standards spectrophotometry	English PDF
GB/T 11066.10-2009	Methods for chemical analysis of gold - Determination of silicon content - Molybdenum blue spectrophotometry 金化学分析方法硅量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 4103.15-2009	Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法第15部分：镍量的测定火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 4103.14-2009	Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法第14部分：镉量的测定火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 23296.26-2009	Food contact materials - Polymer - Determination of formaldehyde and hexamethylenetetramine in food simulants - spectrophotometry 食品接触材料高分子材料食品模拟物中甲醛和六亚甲基四胺的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23364.5-2009	Methods for chemical analysis of high purity indium oxide - Part 5: Determination of chlorine content - Mercuric sulfocyanide spectrophotometry 高纯氧化铟化学分析方法第5部分：氯量的测定硫氰酸汞分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23364.2-2009	Methods for chemical analysis of high purity indium oxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry 高纯氧化铟化学分析方法第2部分：锡量的测定苯基荧光酮分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23362.5-2009	Methods for chemical analysis of high purity indium hydroxide - Part 5: Determination of chlorine content - Mercuric sulfocyanide spectrophotometry 高纯氢氧化铟化学分析方法第5部分：氯量的测定硫氰酸汞分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23362.2-2009	Methods for chemical analysis of high purity indium hydroxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry 高纯氢氧化铟化学分析方法第2部分：锡量的测定苯基荧光酮分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23277-2009	Chemical analysis methods of catalysts containing precious metals - Determination of platinum, palladium and rhodium in automobile exhaust-purifying catalysts - spectrophotometry 贵金属催化剂化学分析方法汽车尾气净化催化剂中铂、钯、铑量的测定分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23273.4-2009	Methods for chemical analysis of cobalt oxalate - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry 草酸钴化学分析方法第4部分：硅量的测定钼蓝分光光度法	China National Standards spectrophotometry	English PDF
GB/T 23195-2008	Method for the determination of catalase in bee pollen - Ultaraviolet spectrophotometry 蜂花粉中过氧化氢酶的测定方法紫外分光光度法	China National Standards spectrophotometry	English PDF
GB/T 14609-2008	Inspection of grain and oils - Determination of copper, iron, manganese, zinc, calcium, magnesium in cereals and derived products by atomic absorption and flame spectrophotometry 粮油检验谷物及其制品中铜、铁、锰、锌、钙、镁的测定火焰原子吸收光谱法	China National Standards spectrophotometry	English PDF
GB/T 19267.8-2008	Physical and chemical examination of trace evidence in forensic sciences - Part 8:Microspectrophotometry 刑事技术微量物证的理化检验第8部分：显微分光光度法	China National Standards spectrophotometry	English PDF
GB/T 10267.3-2008	Method for analysis of calcium metal - Part 3: Direct determination of iron，nickel，copper，manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry 金属钙分析方法第3部分：原子吸收分光光度法直接测定铁、镍、铜、锰、镁	China National Standards spectrophotometry	English PDF

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