China National Standards

China photometry GB Standards English PDF List


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  •  China "photometry" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    HJ 1226-2021 Water quality Determination of sulfide methylene blue spectrophotometry
    水质 硫化物的测定 亚甲基蓝分光光度法
    photometry
    China Environment Industry Standards

    English PDF
    HJ 1193-2021 Water Quality Determination of Indium Graphite Furnace Atomic Absorption Spectrophotometry
    水质 铟的测定 石墨炉原子吸收分光光度法
    photometry
    China Environment Industry Standards

    English PDF
    HJ 1191-2021 water quality determination of azide spectrophotometry
    水质 叠氮化物的测定 分光光度法
    photometry
    China Environment Industry Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China GB-National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    English PDF
    GB/T 18633-2018 Determination of potassium in feeds—Flame photometry
    饲料中钾的测定 火焰光度法
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    English PDF
    SY/T 0530-2011 Determination of oil content in oilfield produced water. Spectrophotometry method
    油田采出水中含油量测定方法 分光光度法
    photometry
    China Oil & Gas Industry Standards

    English PDF
    SY/T 0530-1993 (Oilfield wastewater Determination of oil content. Spectrophotometry)
    油田污水中含油量测定方法 分光光度法
    photometry
    China Oil & Gas Industry Standards

    English PDF
    SH/T 1612.5-1995 (Industrial PTA titanium content - two antipyryl Pyrazoline methane spectrophotometry)
    工业用精对苯二甲酸中钛含量的测定 二安替吡啉甲烷分光光度法
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 1612.3-1995 (Industrial use of purified terephthalic acid metal content by atomic absorption spectrophotometry)
    工业用精对苯二甲酸中金属含量的测定 原子吸收分光光度法
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 1493-2015 (Determination of trace carbon four-olefin content of carbonyl compounds spectrophotometry)
    碳四烯烃中微量羰基化合物含量的测定 分光光度法
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 1493-1992 (Industrial use of 1-butene content of carbonyl compounds trace of spectrophotometry)
    工业用1-丁烯中微量羰基化合物含量的测定 分光光度法
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 1485.4-1995 (Industrial use - Determination of the t-butyl catechol divinylbenzene content spectrophotometry)
    工业用二乙烯苯中特丁基邻苯二酚含量的测定 分光光度法
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0705-2001 Standard test method for determination of vanadium in heavy oils by spectrophotometry
    重质燃料油中钒含量测定法(分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0683-1999 Standard test method for rhenium in reforming catalysts. Spectrophotometry
    重整催化剂铼含量测定法(分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0629-1996 (Determination of arsenic in naphtha (potassium borohydride - silver nitrate spectrophotometry))
    石脑油中砷含量测定法(硼氢化钾-硝酸银分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0559-1993 (Alkyl nitrate content in diesel assay (spectrophotometry))
    柴油中硝酸烷基酯含量测定法(分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0409-1992 (Liquid paraffin aromatic content assay (UV spectrophotometry))
    液体石蜡中芳烃含量测定法(紫外分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0182-1992 (Light petroleum products - Determination of copper (spectrophotometry))
    轻质石油产品中铜含量测定法(分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0181-2005 Standard test method for naphthalene hydrocarbons in jet fuels by ultraviolet spectrophotometry
    喷气燃料中萘系烃含量测定法(紫外分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0181-1992 (Jet fuel - Determination of hydrocarbon naphthalene (UV spectrophotometry))
    喷气燃料中萘系烃含量测定法(紫外分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    SH/T 0020-1990 (Determination of phosphorus content in gasoline (spectrophotometry))
    汽油中磷含量测定法(分光光度法)
    photometry
    China Petrochemical Industry Standards

    English PDF
    HJ/T 63.3-2001 Stationary source emission. Determination of nickel. Dimethylglyoxime with n-Butanol by spectrophotometry
    大气固定污染源 镍的测定 丁二酮肟-正丁醇萃取分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 59-2000 Water quality. Determination of beryllium. Graphite furnace atomic absorption spectrophotometry
    水质 铍的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
    水质 硝酸盐氮的测定 紫外分光光度法(试行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 345-2007 Water quality. Determination of iron-phenanthroline spectrophotometry
    水质 铁的测定 邻菲啰啉分光光度法(试行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 344-2007 Water quality. Determination of manganese-formaldehyde oxime spectrophotometry
    水质 锰的测定 甲醛肟分光光度法(试行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 342-2007 Water quality. Determination of sulfate-barium chromate spectrophotometry
    水质 硫酸盐的测定 铬酸钡分光光度法(试行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ/T 341-2007 Water quality. Determination of mercury-cold atomic fluorescent spectrophotometry
    水质 汞的测定 冷原子荧光法(试行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 807-2016 (Quality molybdenum graphite furnace atomic absorption spectrophotometry and titanium)
    水质钼和钛的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 767-2015 Solid waste. Determination of total barium. Graphite furnace atomic absorption spectrophotometry
    固体废物 钡的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 737-2015 Soil and sediment. Determination of total beryllium. Graphite furnace atomic absorption spectrophotometry
    土壤和沉积物 铍的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 684-2014 (Stationary source emission - beryllium - Determination - graphite furnace atomic absorption spectrophotometry)
    固定污染源废气 铍的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 671-2013 Water quality. Determination of total phosphorus. Flow injection Analysis(FIA) and Ammonium molybdate spectrophotometry
    水质 总磷的测定 流动注射-钼酸铵分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 670-2013 Water quality. Determination of orthophosphate and total phosphorus. Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry
    水质 磷酸盐和总磷的测定 连续流动-钼酸铵分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 668-2013 Water quality. Determination of total nitrogen by flow injection analysis(FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
    水质 总氮的测定 流动注射-盐酸萘乙二胺分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 667-2013 Water quality. Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
    水质 总氮的测定 连续流动-盐酸萘乙二胺分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 666-2013 Water quality. Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry
    水质 氨氮的测定 流动注射-水杨酸分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 665-2013 Water quality. Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry
    水质 氨氮的测定 连续流动-水杨酸分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 637-2012 Water quality. Determination of petroleum oils and animal and vegetable oils. Infrared spectrophotometry
    水质 石油类和动植物油类的测定 红外分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 603-2011 Water quality. Determination of barium. Flame atomic absorption spectrophotometry
    水质 钡的测定 火焰原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 602-2011 Water quality. Determination of barium. Graphite furnace atomic absorption spectrophotometry
    水质 钡的测定 石墨炉原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 597-2011 Water quality. Determination of total mercury. Cold atomic absorption spectrophotometry
    水质 总汞的测定 冷原子吸收分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 595-2010 Water quality. Determination of the total amount of the color developing agent. 169 coupler spectrophotometry
    水质 彩色显影剂总量的测定 169成色剂分光光度法(暂行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 594-2010 Water quality. Determination of the total amount of the developing agent and their oxides. Iodine-starch spectrophotometry
    水质 显影剂及其氧化物总量的测定 碘-淀粉分光光度法(暂行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 550-2015 Water quality. Determination of cobalt. 5-Cl-PADAB Spectrophotometry
    水质 钴的测定 5-氯-2-(吡啶偶氮)-1,3-二氨基苯分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 550-2009 Water quality. Determination of cobalt. 5-CI-PADAB spectrophotometry
    水质 总钴的测定 5-氯-2-(吡啶偶氮)-1,3-二氨基苯分光光度法(暂行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 543-2009 Stationary source emission. Determination of mercury. Cold atomic absorption spectrophotometry
    固定污染源废气 汞的测定 冷原子吸收分光光度法(暂行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 542-2009 Ambient air. Determination of mercury and its compounds. Cold atomic fluorescent spectrophotometry after sulfhydryl cotton preconcentraction
    环境空气 汞的测定 巯基棉富集-冷原子荧光分光光度法(暂行)
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 534-2009 Ambient air. Determination of ammonia. Sodium hypochlorite-salicylic acid spectrophotometry
    环境空气 氨的测定 次氯酸钠-水杨酸分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 533-2009 Ambient air exhaust gas. Determination of ammonia. Nesslerreagent spetcrophotometry
    环境空气和废气 氨的测定 纳氏试剂分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 504-2009 Ambient air. Determination of ozone. Indigo disulphonate spectrophotometry
    环境空气 臭氧的测定 靛蓝二磺酸钠分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 490-2009 Water quality. Determination of silver. Spectrophotometry with cation 2B
    水质 银的测定 镉试剂2b分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 488-2009 Water quality. Determination of fluoride. Fluorine reagents spectrophotometry
    水质 氟化物的测定 氟试剂分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 484-2009 Water quality. Determination of cyanid. Volumetric and spectrophotometry method
    水质 氰化物的测定 容量法和分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 482-2009 Ambient air. Determination of sulfur dioxide. Formaldehyde absorbing-pararosaniline spectrophotometry
    环境空气 二氧化硫的测定 甲醛吸收-副玫瑰苯胺分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 536-2009 Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometry
    水质 氨氮的测定 水杨酸分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HJ 535-2009 Water quality. Determination of ammonia nitrogen. Nesslerreagent spectrophotometry
    水质 氨氮的测定 纳氏试剂分光光度法
    photometry
    China Environmental Protection Industry Standards

    English PDF
    HG/T 4552.2-2013 Method for the measurement tin-content in spent tin-stripping solution. Part 2: Atomic absorption spectrophotometry method
    退锡废水中锡含量的测定方法 第2部分:原子吸收分光光度法
    photometry
    China Chemical Industry Standards

    English PDF
    HG/T 4551.2-2013 Determination of nickel in waste chemicals. Part 2: Atomic absorption spectrophotometry method
    废弃化学品中镍的测定 第2部分:原子吸收分光光度法
    photometry
    China Chemical Industry Standards

    English PDF
    HG/T 2957.7-2004 Alunite ores potassium and sodium content. The Potassium Tetraphenylborate gravimetric and flame emission spectrophotometry
    明矾石矿石中钾和钠含量的测定 四苯硼钾重量法和火焰发射分光光度法
    photometry
    China Chemical Industry Standards

    English PDF
    HG/T 2957.11-2004 Titanium content in the alunite ore two security spectrophotometry antipyrine methane
    明矾石矿石中钛含量的测定 二安替比林甲烷分光光度法
    photometry
    China Chemical Industry Standards

    English PDF
    HG/T 2416-1993 (Photographic chemicals. Determination of trace sulfur Coupler molecular absorption spectrophotometry)
    照相化学品 成色剂微量硫的测定 分子吸收分光光度法
    photometry
    China Chemical Industry Standards

    English PDF
    HG/T 2415-2007 Photographic chemicals. Measurement methods of the trace-metals in the color couples. Flame photometry of the atomic absorbs
    照相化学品 成色剂微量金属的测定 火焰原子吸收光谱法
    photometry
    China Chemical Industry Standards

    English PDF
    CJ/T 68-1999 Municipal sewage. Determination of mercury. Cold atomic absorption photometry
    城市污水 汞的测定 冷原子吸收光度法
    photometry
    China Urban Construction industry Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    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
    photometry
    China National Standards

    English PDF
    QB/T 2578-2002 Standard test method for chemical composition of ceramic materials by spectrophotometry
    陶瓷原料化学成分光度分析方法
    photometry
    China Light Industry Standards

    English PDF
    DL/T 955-2005 Analysis of water and steam in fossil fuel power plant Determination of copper and iron by graphite furnace atomic absorption spectrophotometry
    火力发电厂水、汽试验方法 铜、铁的测定 石墨炉原子吸收法
    photometry
    China Electricity & Power Standards

    English PDF

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