中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
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GB/T 42511-2023 硬质合金 钴粉中钙、铜、铁、钾、镁、锰、钠、镍和锌含量的测定 火焰原子吸收光谱法(中英文版) Cemented carbide - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt powder - Flame atomic absorption spectrometry |
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GB/T 6730.51-2023 铁矿石 碳酸盐中碳含量的测定 烧碱石棉吸收重量法(中英文版) Iron ores - Determination of carbon content in carbonates - Caustic soda asbestos absorption gravimetric method |
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GB/T 3286.12-2023 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(中英文版) Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry |
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GB/T 223.63-2022 钢铁及合金 锰含量的测定 高碘酸钠(钾)分光光度法(中英文版) Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method |
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GB/T 41330-2022 锅炉用水和冷却水分析方法? 痕量铜、铁、钠、钙、镁含量的测定? 电感耦合等离子体质谱(ICP-MS)法(中英文版) Analysis method of boiler water and cooling water Determination of trace copper, iron, sodium, calcium, magnesium content Inductively coupled plasma mass spectrometry (ICP-MS) method |
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GB/T 40461-2021 肥料中钠含量的测定(中英文版) Determination of sodium content for fertilizers |
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GB/T 40272-2021 纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定(中英文版) Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium |
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GB/T 41171-2021 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定(中英文版) Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry |
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GB/T 40915-2021 X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量(中英文版) Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method |
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GB/T 12690.8-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分:钠量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content |
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GB/T 18996-2021 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法)(中英文版) Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride |
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GB/T 38812.3-2020 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(中英文版) 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 |
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GB/T 20975.34-2020 铝及铝合金化学分析方法 第34部分:钠含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 34:Determination of sodium content—Flame atomic absorption spectrometric method |
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GB/T 38394-2019 煤焦油 钠、钙、镁、铁含量的测定 电感耦合等离子体发射光谱法(中英文版) Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry |
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GB/T 37673-2019 煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法(中英文版) :Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method |
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GB/T 37667-2019 煤灰中铁、钙、镁、钾、钠、锰、磷、铝、钛、钡和锶的测定 电感耦合等离子体原子发射光谱法(中英文版) Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry |
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GB/T 35876-2018 粮油检验 谷物及其制品中钠、镁、钾、钙、铬、锰、铁、铜、锌、砷、硒、镉和铅的测定 电感耦合等离子体质谱法(中英文版) Inspection of grain and oils—Determination of sodium,mgnesium, kalium, calcium, chromium, manganese, iron, copper, zinc, arsenic, selenium, cadmium and plumbum in cereals and derived products—Iductively cupled pasma-mss sectrometric method |
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GB/T 4103.17-2018 铅及铅合金化学分析方法 第17部分:钠量、镁量的测定 火焰原子吸收光谱法(中英文版) Method for chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic absorption spectrometry |
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GB/T 35799-2018 化妆品中吡咯烷酮羧酸钠的测定 高效液相色谱法(中英文版) Determination of sodium PCA in cosmetics—High performance liquid chromatography |
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GB/T 35956-2018 化妆品中N-亚硝基二乙醇胺(NDELA)的测定 高效液相色谱-串联质谱法(中英文版) Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics—HPLC-MS-MS |
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GB/T 35871-2018 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(中英文版) 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 |
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GB/T 13885-2017 饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定 原子吸收光谱法(中英文版) Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry |
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GB/T 14640-2017 工业循环冷却水和锅炉用水中钾、钠含量的测定(中英文版) Determination of potassium and sodium in water for industrial circulating cooling system and boiler |
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GB/T 6730.76-2017 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(中英文版) Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry |
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GB/T 6730.75-2017 铁矿石 钠含量的测定 火焰原子吸收光谱法(中英文版) Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method |
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GB/T 34499.2-2017 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(中英文版) 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 |
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GB/T 1819.12-2017 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(中英文版) Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration |
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GB/T 4698.8-2017 海绵钛、钛及钛合金化学分析方法 第8部分:铝量的测定 碱分离-EDTA络合滴定法和电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8:Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry |
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GB/T 34099-2017 残渣燃料油中铝、硅、钒、镍、铁、钠、钙、锌及磷含量的测定 电感耦合等离子发射光谱法(中英文版) Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry method |
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GB 5009.91-2017 食品安全国家标准 食品中钾、钠的测定(中英文版) National food safety standard - Determination of potassium and sodium in food |
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GB/T 35355-2017 船用设备用水中盐分的测定 基准氯化钠法(中英文版) Determination of water-soluble salts for marine equipment—Sodium chloride standard method |
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GB/T 6730.6-2016 铁矿石 金属铁含量的测定 三氯化铁-乙酸钠滴定法(中英文版) Iron ores—Determination of metallic iron content—Ferric chloride-sodium acetate titrimetric method |
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GB/T 33054-2016 硫化染料产品中硫化钠含量的测定(中英文版) Determination of content of sodium sulfide in sulphur dye products |
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GB 5009.249-2016 食品安全国家标准 铁强化酱油中乙二胺四乙酸铁钠的测定(中英文版) National Food Safety Standard - Determination of ferrous sodium ethylenediaminetetraacetate in iron fortified soy sauce |
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GB 5009.43-2016 食品安全国家标准 味精中麸氨酸钠(谷氨酸钠)的测定(中英文版) National Food Safety Standard-Determination of sodium glutamate in monosodium glutamate (sodium glutamate) |
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GB 5009.97-2016 食品安全国家标准 食品中环己基氨基磺酸钠的测定(中英文版) National Food Safety Standard-Foodstuffs - Determination of sodium cyclamate sulfamate |
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GB 5009.120-2016 食品安全国家标准 食品中丙酸钠、丙酸钙的测定(中英文版) National Food Safety Standard-Determination of sodium propionate and calcium propionate in foods |
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GB 5009.260-2016 食品安全国家标准 食品中叶绿素铜钠的测定(中英文版) National Food Safety Standard - Determination of sodium - copper chlorophyll in foodstuffs |
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GB/T 32114-2015 口腔护理产品中植酸钠的测定方法(中英文版) Determination of sodium phytate in oral care products |
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GB/T 32093-2015 化妆品中碘酸钠的测定 离子色谱法(中英文版) Determination of sodium iodate in cosmetics—Ion chromatography |
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GB/T 31532-2015 牙膏中丁磺氨钾和糖精钠的测定 高效液相色谱法(中英文版) Determination of acesulfame potassium and sodium saccharin in toothpaste—High performance liquid chromatography |
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GB/T 7698-2014 工业用氢氧化钠 碳酸盐含量的测定 滴定法(中英文版) Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method |
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GB/T 4348.2-2014 工业用氢氧化钠 氯化钠含量的测定 汞量法(中英文版) Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method |
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GB/T 30906-2014 三聚磷酸钠中三聚磷酸钠含量的测定 离子色谱法(中英文版) Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography |
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GB/T 30376-2013 茶叶中铁、锰、铜、锌、钙、镁、钾、钠、磷、硫的测定-电感耦合等离子体原子发射光谱法(中英文版) Determination of Iron,Manganese,Copper,Zinc,Calcium ,Magnesium,Potassium,Sodium,Phosphorus,Sulfur in Tea—Inductively coupled plasma atomic emission spectrometry |
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GB 29708-2013 食品安全国家标准 动物性食品中五氯酚钠残留量的测定 气相色谱-质谱法(中英文版) National Food Safety Standard-Determination of sodium pentachlorophenolate residues in animal foods - Gas chromatographic - mass spectrometric method |
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GB/T 11064.4-2013 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(中英文版) 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 |
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GB/T 29669-2013 化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法(中英文版) Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry |
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GB/T 4348.1-2013 工业用氢氧化钠 氢氧化钠和碳酸钠含量的测定(中英文版) Sodium hydroxide for industrial use - Determination of sodium hydroxide and sodium carbonate content |
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GB/T 29643-2013 工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备(中英文版) Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations |
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GB/T 4497.2-2013 橡胶 全硫含量的测定 第2部分:过氧化钠熔融法(中英文版) Rubber - Determination of total sulfur content - Part 2: Sodium peroxide fusion method |
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GB/T 4325.15-2013 钼化学分析方法 第15部分:钠量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of molybdenum - Part 15: Determination of sodium content - Flame atomic absorption spectrometry |
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GB/T 18608-2012 原油和渣油中镍、钒、铁、钠含量的测定 火焰原子吸收光谱法(中英文版) Determination of Nickel,Vanadium,Iron,and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry |
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GB/T 4348.3-2012 工业用氢氧化钠 铁含量的测定 1,10-菲啰啉分光光度法(中英文版) Sodium hydroxide for industrial use - Determination of iron content-1,10-phenanthroline photometric method |
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GB/T 4324.17-2012 钨化学分析方法 第17部分:钠量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of tungsten - Part 17: Determination of sodium content - Flame atomic absorption spectrometry |
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GB/T 14506.11-2010 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(中英文版) Methods for chemical analysis of silicate rocks - Part 11: Determination of potassium oxide and sodium oxide content |
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GB 5413.21-2010 食品安全国家标准 婴幼儿食品和乳品中钙、铁、锌、钠、钾、镁、铜和锰的测定(中英文版) National Food Safety Standard-Determination of calcium, iron, zinc, sodium, potassium, magnesium, copper and manganese in infant foods and dairy products |
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GB/T 16484.8-2009 氯化稀土、碳酸轻稀土化学分析方法 第8部分:氧化钠量的测定 火焰原子吸收光谱法(中英文版) Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry |
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GB/T 12008.4-2009 塑料 聚醚多元醇 第4部分:钠和钾的测定(中英文版) Plastics - Polyether polyols - Part 4: Determination of sodium and potassium |
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GB/T 23835.8-2009 无水高氯酸锂 第8部分:钾和钠含量的测定(中英文版) Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content |
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GB/T 15454-2009 工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法(中英文版) Industrial circulating cooling water - Determination of sodium,potassium, magnesium and calcium - Ion chromatography |
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GB/T 23749-2009 食品中叶绿素铜钠的测定 分光光度法(中英文版) Determination of sodium copper chlorophyllin in foods-Spectrophotometric method |
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GB/T 23495-2009 食品中苯甲酸、山梨酸和糖精钠的测定 高效液相色谱法(中英文版) Determination of benzoic acid, sorbic acid and saccharin sodium in foods - High performance liquid chromatography method |
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GB/T 23382-2009 食品中丙酸钠、丙酸钙的测定 高效液相色谱法(中英文版) Determination of sodium propionate and calcium propionate in foods - High performance liquid chromatography method |
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GB/T 3253.4-2009 锑及三氧化二锑化学分析方法 锑中硫量的测定 燃烧中和法(中英文版) Methods for chemical analysis of antimony and antimony trioxide - Determination of sulfur content in antimony - Burning and sodium hydroxide titration method |
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GB/T 23383-2009 食品中双乙酸钠的测定 高效液相色谱法(中英文版) Determination of sodium hydrogen diacetate in foods - High performance liquid chromatography method |
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GB/T 23405-2009 蜂产品中环己烷氨基磺酸钠的测定 液相色谱-质谱/质谱法(中英文版) Determination of sodium cyclamate in bee products - LC-MS/MS Method |
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GB/T 23367.2-2009 钴酸锂化学分析方法 第2部分:锂、镍、锰、镁、铝、铁、钠、钙和铜量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of lithium cobalt oxide - Part 2: Determination of lithium,nickel,manganese,magnesium,aluminium,iron,sodium,calcium and copper content - Inductively coupled plasma atomic emission spectrometry |
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GB/T 23278.7-2009 锡酸钠化学分析方法 第7部分:碱不溶物的测定 重量法(中英文版) Methods for chemical analysis of sodium stannate - Part 7: Determination of alkali insoluble matter - Gravimetric analysis |
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GB/T 23273.5-2009 草酸钴化学分析方法 第5部分:钙、镁、钠量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of cobalt oxalate - Part 5: Determination of calcium,magnesium and sodium content - Flame atomic absorption spectrometry |
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GB/T 23278.2-2009 锡酸钠化学分析方法 第2部分:铁量的测定 1,10-二氮杂菲分光光度法(中英文版) Methods for chemical analysis of sodium stannate - Part 2: Determination of iron content - 1,10-phenanthroline photometric method |
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GB/T 23273.8-2009 草酸钴化学分析方法 第8部分:镍、铜、铁、锌、铝、锰、铅、砷、钙、镁、钠量的测定 电感耦合等离子体发射光谱法(中英文版) Methods for chemical analysis of cobalt oxalate - Part 8: Determination of nicke,copper,iron,zinc,aluminium,manganese, lead,arsenic,calcium,magnesium and sodium content - Inductively coupled plasma atomic emission spectrometry |
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GB/T 23278.1-2009 锡酸钠化学分析方法 第1部分:锡量的测定 碘酸钾滴定法(中英文版) Methods for chemical analysis of sodium stannate - Part 1: Determination of tin content - Titration |
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GB/T 23278.4-2009 锡酸钠化学分析方法 第4部分:铅量的测定 原子吸收光谱法(中英文版) Methods for chemical analysis of sodium stannate - Part 4: Determination of lead content - Flame atomic absorption spectrometry |
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GB/T 23278.3-2009 锡酸钠化学分析方法 第3部分:砷量的测定 砷锑钼蓝分光光度法(中英文版) Methods for chemical analysis of sodium stannate - Part 3: Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method |
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GB/T 23278.6-2009 锡酸钠化学分析方法 第6部分:游离碱的测定 中和滴定法(中英文版) Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali content - Titration |
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GB/T 23278.8-2009 锡酸钠化学分析方法 第8部分:硝酸盐含量的测定 离子选择电极法(中英文版) Methods for chemical analysis of sodium stannate - Part 8: Determination of nitrate content - Ion selective electrode method |
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GB/T 23278.5-2009 锡酸钠化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法(中英文版) Methods for chemical analysis of sodium stannate - Part 5: Determination of antimony content - Malachite green photometric method |
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GB/T 22650-2008 工业用氢氧化钠 钙镁总含量的测定 络合滴定法(中英文版) Sodium hydroxide for industrial use - Determination of calcium and magnesium content - Complexometric method |
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GB/T 5178-2008 表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法(中英文版) Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method |
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GB/T 22651-2008 工业用氢氧化钠 汞含量的测定 分光光度法(中英文版) Sodium hydroxide for industrial use - Determination of mercury content - Spectrometric method |
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GB/T 22661.3-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method |
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GB/T 22661.8-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method |
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GB/T 12658-2008 纸、纸板和纸浆中钠含量的测定(中英文版) Paper, board and pulp - Determination of sodium content |
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GB/T 12457-2008 食品中氯化钠的测定(中英文版) Determination of sodium chloride in foods |
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GB/T 11213.7-2008 化纤用氢氧化钠试验方法 第7部分:铜含量的测定 分光光度法(中英文版) Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method |
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GB/T 11200.3-2008 高纯氢氧化钠试验方法 第3部分:钙含量的测定 火焰原子吸收法(中英文版) Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method |
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GB/T 11200.2-2008 高纯氢氧化钠试验方法 第2部分:三氧化二铝含量的测定 分光光度法(中英文版) Sodium hydroxide for industrial use - Determination of aluminium oxide content - Spectrometric method |
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GB/T 13248-2008 橡胶和胶乳 锰含量的测定 高碘酸钠光度法(中英文版) Rubber and rubber latices - Determination of manganese content - Sodium periodate photometric methodes |
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GB/T 8296-2008 天然生胶和胶乳 锰含量的测定 高碘酸钠光度法(中英文版) Raw natural rubber and rubber latices - Determination of manganese content - Sodium periodate photmetric methods |
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GB/T 14640-2008 工业循环冷却水及锅炉用水中钾、钠含量的测定(中英文版) Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium |
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GB/T 15076.16-2008 钽铌化学分析方法 钠量和钾量的测定(中英文版) Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents |
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GB/T 15072.2-2008 贵金属合金化学分析方法 银合金中银量的测定 氯化钠电位滴定法(中英文版) Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride |
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GB/T 16416-2007 褐煤中溶于稀盐酸的钠和钾测定用的萃取方法(中英文版) Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid |
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GB/T 21126-2007 小麦粉与大米粉及其制品中甲醛次硫酸氢钠含量的测定(中英文版) Determination of sodium formaldehyde sulfoxylate in grain products |
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GB/T 11213.2-2007 化纤用氢氧化钠 氯化钠含量的测定 分光光度法(中英文版) Sodium hydroxide for chemical fiber use - Determination of sodium chloride content - Spectrometric method |
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GB/T 11213.1-2007 化纤用氢氧化钠 氢氧化钠含量的测定(中英文版) Sodium hydroxide for chemical fiber use - Determination of sodium hydroxide content |
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GB/T 20931.2-2007 锂化学分析方法 钠量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of lithium - Determination of sodium content - Flame atomic absorption spectrometric method |
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GB/T 11213.5-2006 化纤用氢氧化钠 硫酸盐含量的测定(中英文版) Sodium hydroxide for chemical fiber use - Determination of sulphate content |
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GB/T 11213.4-2006 化纤用氢氧化钠 硅含量的测定 还原硅钼酸盐分光光度法(中英文版) Sodium hydroxide for chemical fiber use - Determination of silicon content - Reduced molybdosilicate spectrophotometric method |
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GB/T 11200.1-2006 工业用氢氧化钠 氯酸钠含量的测定 邻-联甲苯胺分光光度法(中英文版) Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method |
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GB/T 20255.1-2006 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(中英文版) Methods for chemical analysis of hardmetals - Determination of calcium, potassium, magnesium and sodium contents - Flame atomic absorption spectrometric method |
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GB/T 210.2-2004 工业碳酸钠及其试验方法 第2部分:工业碳酸钠试验方法(中英文版) Specification and determination methods of sodium carbonate for industrial use--Part 2:Specification and determination methods |
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GB 210.1-2004 工业碳酸钠及其试验方法 第1部分:工业碳酸钠(中英文版) Specification and determination methods of sodium carbonate for industrial use--Part 1:sodium carbonate for industrial use |
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GB/T 6609.5-2004 氧化铝化学分析方法和物理性能测定方法 氧化钠含量的测定(中英文版) Chemical analysis methods and determination of physical performance of alumina--Determination of sodium oxide content |
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GB/T 12690.8-2003 稀土金属及其氧化物中非稀土杂质化学分析方法 钠量的测定 火焰原子吸收光谱法(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method |
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GB/T 13885-2003 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(中英文版) Animal feeding stuffs--Determination of thecontents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc--Method using atomic absorption spectrometry |
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GB/T 11213.3-2003 化纤用氢氧化钠 钙含量的测定 EDTA络合滴定法(中英文版) Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method |
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GB/T 5009.91-2003 食品中钾、钠的测定(中英文版) Determination of potassium and sodium in foods |
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GB/T 5009.28-2003 食品中糖精钠的测定(中英文版) Determination of sacchar in sodium in foods |
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GB/T 5009.171-2003 保健食品中超氧化物歧化酶(SOD)活性的测定(中英文版) Determination of the action ofsuperoxide dismutase in health foods |
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GB/T 5009.120-2003 食品中丙酸钠、丙酸钙的测定(中英文版) Determination of sodium propionate and calcium propionate in foods |
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GB/T 5009.97-2003 食品中环己基氨基磺酸钠的测定(中英文版) Determination of sodium cyclamate in foods |
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GB/T 18996-2003 银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法)(中英文版) Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride |
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GB/T 18932.11-2002 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(中英文版) 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 |
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GB/T 18932.12-2002 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(中英文版) Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey--Atomic absorption spectrometry |
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GB/T 223.8-2000 钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量(中英文版) Methods for chemical analysis of iron,steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content |
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GB/T 4698.8-1996 海绵钛、钛及钛合金化学分析方法 碱分离-EDTA络合滴定法测定铝量(中英文版) Sponge titanium,titanium and titanium alloys--Determination of aluminium content--Separation with sodium hydroxide-EDTA complexometric titration method |
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GB/T 16123-1995 车间空气中碘甲烷的1,2-萘醌-4-磺酸钠分光光度测定方法(中英文版) Workplace air--Determination of methyl iodide--1,2-Naphthaquinone-4-sodium sulfonate spectrophoto-metric method |
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GB/T 16107-1995 车间空气中氢氧化钠的火焰光度测定方法(中英文版) Workplace air--Determination of sodium hydroxide--Flame photometric method |
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GB/T 16106-1995 车间空气中氢氧化钠的酸碱滴定测定方法(中英文版) Workplace air--Determination of sodium hydroxide--Acidimetric method |
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GB/T 16033-1995 车间空气中氰化氢及氢氰酸盐的异菸酸钠-巴比妥酸钠分光光度测定方法(中英文版) Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method |
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GB/T 15402-1994 水果、蔬菜及其制品 钠、钾含量的测定(中英文版) Fruits,vegetables and derived products--Determination of sodium and potassium |
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GB/T 14949.7-1994 锰矿石化学分析方法 钠和钾量的测定(中英文版) Manganese ores--Determination of sodium and pota-ssium contents |
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GB/T 223.18-1994 钢铁及合金化学分析方法 硫代硫酸钠分离-碘量法测定铜量(中英文版) Methods for chemical analysis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content |
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GB/T 14679-1993 空气质量 氨的测定 次氯酸钠-水杨酸分光光度法(中英文版) Air quality--Determination of ammonia--Sodium salicylate-sodium hypochlorite spectrophotometric method |
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GB/T 14376-1993 水质 偏二甲基肼的测定 氨基亚铁氰化钠分光光度法(中英文版) Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method |
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GB/T 2677.5-1993 造纸原料1%氢氧化钠抽出物含量的测定(中英文版) Fibrous raw material--Determinationof one percent sodium hydroxide solubility |
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GB/T 13905-1992 水质 梯恩梯的测定 亚硫酸钠分光光度法(中英文版) Water quality--Determination ofTNT--Sodium sulfite spectrophotometry |
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GB/T 13747.8-1992 锆及锆合金化学分析方法 亚硝基R盐分光光度法测定钴量(中英文版) Zirconium and zirconium alloys--Determination of cobalt content--1-Nitroso-2-hydroxy-3,6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method |
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GB/T 13580.12-1992 大气降水中钠、钾的测定 原子吸收分光光度法(中英文版) Determination of sodium andpotassium in the wet precipitation--Atomic absorption spectrophotometry |
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GB/T 13370-1992 二氧化铀粉末和芯块中锂、钠、钾、铯的测定 原子吸收分光光度法/ 火焰发射光谱法(中英文版) Determination of lithium,sodium,potassium and cesium in uranium dioxidepowders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry |
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GB/T 223.12-1991 钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量(中英文版) Methodsfor chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content |
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GB/T 11848.14-1991 铀矿石浓缩物中钾、钠的测定 原子吸收光谱法(中英文版) Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry |
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GB/T 12007.2-1989 环氧树脂钠离子测定方法(中英文版) Epoxide resins--Determination of sodium ion |
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GB/T 11904-1989 水质 钾和钠的测定 火焰原子吸收分光光度法(中英文版) Water quality--Determination of potassium and sodium--Flame atomic absorption spectrophotometry |
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GB/T 8156.5-1987 工业用氟化铝化学分析方法 火焰发射光度法测定钠量(中英文版) Methods for chemical analysis of aluminium fluoride for industrial use--The flame emission photometric method for the determination of sodium content |
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GB/T 7474-1987 水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法(中英文版) Water quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method |
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GB/T 6730.49-1986 铁矿石化学分析方法 原子吸收分光光度法测定钠和钾量(中英文版) Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content |
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GB/T 6730.6-1986 铁矿石化学分析方法 三氯化铁-乙酸钠容量法测定金属铁量(中英文版) Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content |
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