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 8297-2023 浓缩天然胶乳 氢氧化钾(KOH)值的测定(中英文版) Concentrated natural rubber latex - Determination of potassium hydroxide (KOH) value |
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GB/T 3884.12-2023 铜精矿化学分析方法 第12部分:氟和氯含量的测定 离子色谱法和电位滴定法(中英文版) Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration |
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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 42513.1-2023 镍合金化学分析方法 第1部分:铬含量的测定 硫酸亚铁铵电位滴定法(中英文版) Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - Ferrous ammonium sulfate potentiometric titration method |
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GB/T 42487-2023 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法(中英文版) Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis 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 5009.140-2023 食品安全国家标准 食品中乙酰磺胺酸钾的测定(中英文版) National food safety standards Determination of acesulfame potassium in food |
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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/Z 41259-2022 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法(中英文版) Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration |
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GB/T 26416.4-2022 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(中英文版) Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method |
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GB/T 6150.2-2022 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(中英文版) Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry |
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GB/T 5686.2-2022 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(中英文版) Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method |
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GB/T 5686.1-2022 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法(中英文版) Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration |
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GB/T 41793-2022 人造革合成革试验方法 潜在酚黄变的测定(中英文版) Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing |
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GB/T 38265.3-2022 软钎剂试验方法 第3部分:酸值的测定 电位滴定法和目视滴定法(中英文版) Test methods for soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration |
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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 39748.10-2021 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量(中英文版) Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration |
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GB/T 41223-2021 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法(中英文版) Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation |
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GB/T 40744-2021 马铃薯茎叶及其加工制品中茄尼醇的含量测定 高效液相色谱-质谱法(中英文版) Determination of solanesol in potato stems,leaves and their processed products. High performance liquid chromatography-mass spectrometry |
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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 17832-2021 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)(中英文版) Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide |
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GB/T 39138.1-2020 金镍铬铁硅硼合金化学分析方法 第1部分:金含量的测定 硫酸亚铁电位滴定法(中英文版) Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1:Determination of gold content—Potentiometric titration using ferrous sulfate |
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GB/T 34609.2-2020 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(中英文版) 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 |
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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 8454-2020 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法(中英文版) Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method |
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GB/T 8704.5-2020 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法(中英文版) Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method |
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GB/T 38812.2-2020 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(中英文版) Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride |
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GB/T 38812.1-2020 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(中英文版) Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride |
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GB/T 20975.33-2020 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(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 33:Determination of potassium content—Flame atomic absorption spectrometric method |
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GB/T 38407-2019 皮革和毛皮化学品 铬鞣剂中六价铬及还原性的测定(中英文版) Leather and fur chemicals—Determination of chromium (VI) and the reductive potential for chromium tanning agents |
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GB/T 4333.1-2019 硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法(中英文版) Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method |
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GB/T 37619-2019 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法(中英文版) Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes |
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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 6609.6-2018 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(中英文版) Chemical analysis methods and determination of physical performance of alumina—Part 6:Determination of potassium oxide content |
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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 18633-2018 饲料中钾的测定 火焰光度法(中英文版) Determination of potassium in feeds—Flame photometry |
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GB/T 36899-2018 荧光增白剂-泛黄点的测定(中英文版) Fluorescent whitening agents—Determination of yellow spots |
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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 34694-2017 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法(中英文版) Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method |
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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 6730.49-2017 铁矿石 钾含量的测定 火焰原子吸收光谱法(中英文版) Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method |
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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 5124.3-2017 硬质合金化学分析方法 第3部分:钴量的测定 电位滴定法(中英文版) Hardmetals—Part 3:Determination of cobalt—Potentiometric method |
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GB/T 10574.7-2017 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(中英文版) Methods for chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration |
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GB/T 13747.1-2017 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(中英文版) 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 |
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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 4698.9-2017 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(中英文版) 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 |
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GB/T 1819.10-2017 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(中英文版) 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 |
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GB/T 4698.20-2017 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(中英文版) 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 |
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GB/T 4698.23-2017 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(中英文版) 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 |
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GB/T 5195.5-2017 萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法(中英文版) Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method |
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GB/T 5195.1-2017 萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法(中英文版) Fluorspar—Determination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method |
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GB/T 5195.15-2017 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(中英文版) Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 5195.16-2017 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(中英文版) Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry |
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GB/T 34322-2017 锅炉用水和冷却水水质自动连续测定 电位滴定法(中英文版) Automatic continuous determination of water quality for boiler and cooling system—Potentiometric titration |
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GB/T 34162-2017 天然气 砷含量的测定 高锰酸钾取样法(中英文版) Natural gas—Determination of arsenic content—Potassium permanganate sample 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 4698.4-2017 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(中英文版) 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 |
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GB/T 6730.21-2016 铁矿石 锰含量的测定 高碘酸钾分光光度法(中英文版) Iron ores—Determination of manganse content—Potassium periodate spectrophotometric method |
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GB/T 6730.8-2016 铁矿石 亚铁含量的测定 重铬酸钾滴定法(中英文版) Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method |
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GB 31604.2-2016 食品安全国家标准 食品接触材料及制品 高锰酸钾消耗量的测定(中英文版) National Food Safety Standard-Food contact materials and products-Determination of consumption of potassium permanganate |
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GB/T 1506-2016 锰矿石 锰含量的测定 电位滴定法和硫酸亚铁铵滴定法(中英文版) Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method |
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GB/T 32550-2016 金属和合金的腐蚀 恒电位控制下的临界点蚀温度测定(中英文版) Corrosion of metals and alloys—Determination of the critical pitting temperature under potentiostatic control |
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GB/T 32447-2015 鞋类 鞋类和鞋类部件中存在的限量物质 有机锡的测定(中英文版) Footwear—Critical substances potentially present in footwear and footwear components—Determination of organotin compounds in footwear materials |
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GB/T 32440-2015 鞋类 鞋类和鞋类部件中存在的限量物质 邻苯二甲酸酯的测定(中英文版) Footwear—Critical substances potentially present in footwear and footwear components—Determination of phthalates in footwear materials |
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GB/T 1792-2015 汽油、煤油、喷气燃料和馏分燃料中硫醇硫的测定 电位滴定法(中英文版) Determination of mercaptan sulfur in gasoline,kerosine,jet,and distillate fuels—Potentiometric method |
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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 31416-2015 色漆和清漆 多组分涂料体系适用期的测定 样品制备和状态调节及试验指南(中英文版) Paints and varnishes—Determination of the pot-life of multicomponent coating systems—Preparation and conditioning of samples and guidelines for testing |
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GB/T 30648.4-2015 色漆和清漆 耐液体性的测定 第4部分:点滴法(中英文版) Paints and varnishes—Determination of resistance to liquids—Part 4: Spotting methods |
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GB/T 3884.15-2014 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(中英文版) Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method |
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GB/T 22597-2014 再生水中化学需氧量的测定 重铬酸钾法(中英文版) Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method |
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GB/T 3286.7-2014 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(中英文版) 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 |
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GB/T 14420-2014 锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法(中英文版) Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate |
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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/T 11064.14-2013 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第14部分:砷量的测定 钼蓝分光光度法(中英文版) Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 14: Determination of arsenic content - Molybdenum blue spectropotometic 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 11064.3-2013 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第3部分:氯化锂量的测定 电位滴定法(中英文版) Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 3: Determination of lithium chloride content - Potentiometric method |
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GB/T 4325.16-2013 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(中英文版) Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry |
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GB/T 8151.7-2012 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(中英文版) Methods for chemical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method |
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GB/T 4324.18-2012 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(中英文版) Methods for chemical analysis of tungsten - Part 18: Determination of potassium content - Flame atomic absorption spectrometry |
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GB/T 3884.9-2012 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(中英文版) 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 |
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GB/T 11060.6-2011 天然气 含硫化合物的测定 第6部分:用电位法测硫化氢、硫醇硫和硫氧化碳含量(中英文版) Natural gas - Determination of sulfur compounds - Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry |
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GB/T 26986-2011 原油水含量测定 卡尔.费休电位滴定法(中英文版) Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method |
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GB/T 18609-2011 原油酸值的测定 电位滴定法(中英文版) Determination of acid number of crude oil by potentiometric titration |
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GB/T 18114.7-2010 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(中英文版) Chemical analysis methods of rare earth concentrates - Part 7:Determination of iron oxide content - Potassium dichromate titration |
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GB/T 26416.4-2010 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(中英文版) Chemical analysis methods of dysprosium ferroalloy - Part 4 :Determination of iron content - The Potassium dichromate titrimetry |
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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/T 8574-2010 复混肥料中钾含量的测定 四苯硼酸钾重量法(中英文版) Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method |
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GB/T 6276.2-2010 工业用碳酸氢铵的测定方法 第2部分:氯化物含量 电位滴定法(中英文版) Determination of ammonium hydrogen carbonate for industrial use - Part 2: Chloride content - Potentiometric titration method |
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GB/T 17767.3-2010 有机-无机复混肥料的测定方法 第3部分:总钾含量(中英文版) Determination of organic-inorganic compound fertilizers - Part 3: Total potassium 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 6730.66-2009 铁矿石 全铁含量的测定 自动电位滴定法(中英文版) Iron ores - Determination of total iron content - Automatic potentiometric titration method |
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GB/T 6730.65-2009 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)(中英文版) Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods(routine methods) |
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GB/T 24519-2009 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(中英文版) 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 |
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GB/T 8704.9-2009 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(中英文版) Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method |
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GB/T 24224-2009 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(中英文版) Chromium ores - Determination of sulfur content - Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method |
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GB/T 24197-2009 锰矿石 铁、硅、铝、钙、钡、镁、钾、铜、镍、锌、磷、钴、铬、钒、砷、铅和钛含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Manganese ores - Determination of iron,silicon,aluminium,calcium,barium,magnesium,potassium,copper,nickel,zinc,phosphorus,cobalt,chromium,vanadium,arsenic,lead,titanium and vanadium - Inductively coupled plasma atomic emiss |
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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 23834.1-2009 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(中英文版) Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate |
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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 23513.1-2009 锗精矿化学分析方法 第1部分:锗量的测定 碘酸钾滴定法(中英文版) Chemical analysis methods for germanium concentrate - Part 1: Determination of germanium content - Potassium iodate titration |
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GB/T 23273.1-2009 草酸钴化学分析方法 第1部分:钴量的测定 电位滴定法(中英文版) Methods for chemical analysis of cobalt oxalate - Part 1: Determination of cobalt content - Potentiometric titration method |
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GB/T 23274.1-2009 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(中英文版) Methods for chemical analysis of stannic oxide - Part 1: Determination of stannic oxide content - Potassium iodate titrimetric method |
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GB/T 22923-2008 肥料中氮、磷、钾的自动分析仪测定法(中英文版) Determination of nitrogen phosphorus potassium for fertilizers by auto analyzer |
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GB/T 17832-2008 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)(中英文版) Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide |
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GB/T 22786-2008 烟花爆竹用高氯酸钾关键指标的测定(中英文版) Determination of essential parameters of potassium perchlorate for use in fireworks and firecrackers |
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GB/T 22783-2008 烟花爆竹用硝酸钾关键指标的测定(中英文版) Determination of essential parameters of potassium nitrate for use in fireworks and firecrackers |
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GB/T 22662.4-2008 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(中英文版) Chemical analysis methods of potassium fluotitanate - Part 4: Determination of silica content - By molybdenum blue photometric 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 22661.6-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 6: Determination of silica content - Molybdenum blue photometric method |
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GB/T 22661.9-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nitration volumetric method |
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GB/T 22662.2-2008 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(中英文版) Chemical analysis methods of potassium fluotitanate - Part 2: Determination of moisture content - By gravimetric method |
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GB/T 22662.3-2008 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(中英文版) Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method |
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GB/T 22662.8-2008 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(中英文版) Chemical analysis methods of potassium fluotitanate - Part 8: Determination of chloride content - Distillation-mercury nitration volumetric method |
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GB/T 22662.9-2008 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(中英文版) Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method |
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GB/T 22661.10-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method |
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GB/T 22662.6-2008 氟钛酸钾化学分析方法 第6部分:铁含量的测定 火焰原子吸收光谱法(中英文版) Chemical analysis methods of potassium fluotitanate - Part 6: Determination of iron - Flame atomic absorption spectrometric method |
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GB/T 22661.2-2008 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(中英文版) Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By gravimetric 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 5500-2008 粮油检验 甘薯片纯质率检验(中英文版) Inspection of grain and oils - Determination of sound matter yield of sweet potato flakes |
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GB/T 5501-2008 粮油检验 鲜薯检验(中英文版) Inspection of grain and oils - Determination of fresh sweet potato |
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GB/T 22427.4-2008 淀粉斑点测定(中英文版) Starch - Determination of spot |
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GB/T 11848.1-2008 铀矿石浓缩物分析方法 第1部分:硫酸亚铁还原-重铬酸钾滴定法测定铀(中英文版) Methods for analysis of uranium ore concentrate - Part 1: Determination of uranium by ferrous sulfate reducion potassion dichromate titrimetry |
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GB/T 223.11-2008 钢铁及合金 铬含量的测定 可视滴定或电位滴定法(中英文版) Iron, steel and alloy - Determination of chromium content - Visual titration or potentiometric titration method |
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GB/T 6150.2-2008 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(中英文版) Methods for chemical analysis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hydrogenate atomic absorption spectrometry |
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GB/T 223.4-2008 钢铁及合金 锰含量的测定 电位滴定或可视滴定法(中英文版) Alloyed steel - Determination of manganese content - Potentiometric or visual titration method |
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GB/T 2463-2008 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(中英文版) Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods |
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GB/T 223.73-2008 钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法(中英文版) Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method |
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GB/T 4699.2-2008 铬铁和硅铬合金 铬含量的测定 过硫酸铵氧化滴定法和电位滴定法(中英文版) Ferrochromium and ferrosilicochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method |
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GB/T 5686.2-2008 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(中英文版) 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 |
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GB/T 5686.1-2008 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法(中英文版) Ferromanganese,ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation |
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GB/T 6368-2008 表面活性剂 水溶液pH值的测定 电位法(中英文版) Surface active agents - Determination of pH of aqueous solution - Potentiometric method |
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GB/T 15456-2008 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法(中英文版) Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method |
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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 20975.7-2008 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(中英文版) Methods for chemical analysis of aluminium and aluminium alloys - Part 7:Determination of manganese content Potassium periodate spectrophotometric method |
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GB/T 20975.23-2008 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(中英文版) Methods for chemical analysis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotometric method |
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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 15072.5-2008 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(中英文版) Test method of precious metal alloys - Determination of silver content for gold and palladium alloys - Potentionmeter titration with potassium iodide |
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GB/T 15072.3-2008 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(中英文版) Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate |
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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 15072.1-2008 贵金属合金化学分析方法 金、铂、钯合金中金量的测定 硫酸亚铁电位滴定法(中英文版) Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate |
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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 8654.1-2007 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(中英文版) 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 |
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GB/T 8704.5-2007 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法(中英文版) Ferrovanadium - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method |
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GB/T 20931.9-2007 锂化学分析方法 氮量的测定 碘化汞钾分光光度法(中英文版) Methods for chemical analysis of lithium - Determination of nitrogen content - Mercuric potassium iodide spectrophotometric method |
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GB/T 20931.1-2007 锂化学分析方法 钾量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of lithium - Determination of potassium content - Flame atomic absorption spectrometric method |
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GB/T 1507-2006 锰矿石 有效氧含量的测定 重铬酸钾滴定法(中英文版) Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric 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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