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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23613-2009 |
Methods for chemical analysis of osmium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon conTent - Inductively coupled plasma atomic emission spectrometry 锇粉化学分析方法 镁、铁、镍、铝、铜、银、金、铂、铱、钯、铑、硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
 English PDF |
| GB/T 23607-2009 |
Methods for chemical analysis of copper anode mud - Determination of arsenic，bismuth，iron，nickel，lead，antimony，selenium and tellurium conTent - Inductively coupled plasma-atomic emission spectrometry 铜阳极泥化学分析方法 砷、铋、铁、镍、铅、锑、硒、碲量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 11066.9-2009 |
Methods for chemical analysis of gold - Determination of arsenic and tin conTents - Hydride generation-atomic fluorescence spectrometry 金化学分析方法 砷和锡量的测定 氢化物发生－原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 11066.8-2009 |
Method for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, nickel, manganese and chromium conTent - Ethyl acetate extration-inductively coupled plasma - Atomic emission spectrometry 金化学分析方法 银、铜、铁、铅、锑、铋、钯、镁、镍、锰和铬量的测定 乙酸乙酯萃取-电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 11066.7-2009 |
Methods for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese and chromium conTents - Spark atomic emission spectrometry 金化学分析方法 银、铜、铁、铅、锑、铋、钯、镁、锡、镍、锰和铬量的测定 火花原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 11066.6-2009 |
Methods for chemical analysis of gold - Determination of magnesium, nickel, manganese, palladium conTents - Flame atomic absorption spectrometry 金化学分析方法 镁、镍、锰和钯量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 11066.10-2009 |
Methods for chemical analysis of gold - Determination of silicon conTent - Molybdenum blue spectrophotometry 金化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 4103.16-2009 |
Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper，silver，bismuth，arsenic，antimony，tin and zinc conTents - Optical emission spectrometry 铅及铅合金化学分析方法 第16部分：铜、银、铋、砷、锑、锡、锌量的测定 光电直读发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 4103.15-2009 |
Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel conTent - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法 第15部分：镍量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 4103.14-2009 |
Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium conTent - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法 第14部分：镉量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3253.9-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of cadmium conTent - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3253.8-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of antimony trioxide conTent - Iodine titration method 锑及三氧化二锑化学分析方法 三氧化二锑量的测定 碘量法 |
China National Standards Tent |
English PDF |
| GB/T 3253.7-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth conTent - Atomic fluorescence spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3253.4-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of sulfur conTent in antimony - Burning and sodium hydroxide titration method 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 |
China National Standards Tent |
English PDF |
| GB/T 3253.11-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth conTent - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3253.10-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of mercury conTent - Atomic fluorescence spectrometric method 锑及三氧化二锑化学分析方法 汞量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23523-2009 |
Determination of germanium conTent in germanium renewable raw materials 再生锗原料中锗的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 23513.5-2009 |
Chemical analysis methods for germanium concentrate - Part 5: Determination of silica conTent - Gravimetry 锗精矿化学分析方法 第5部分：二氧化硅量的测定 重量法 |
China National Standards Tent |
English PDF |
| GB/T 23513.4-2009 |
Chemical analysis methods for germanium concentrate - Part 4: Determination of fluoride conTent - ISE 锗精矿化学分析方法 第4部分：氟量的测定 离子选择电极法 |
China National Standards Tent |
English PDF |
| GB/T 23513.3-2009 |
Chemical analysis methods for germanium concentrate - Part 3: Determination of sulfur conTent - Barium sulfate gravimetry 锗精矿化学分析方法 第3部分：硫量的测定 硫酸钡重量法 |
China National Standards Tent |
English PDF |
| GB/T 23513.2-2009 |
Chemical analysis methods for germanium concentrate - Part 2: Determination of arsenic conTent - Ferrous ammonium sulfate titration 锗精矿化学分析方法 第2部分：砷量的测定 硫酸亚铁铵滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23513.1-2009 |
Chemical analysis methods for germanium concentrate - Part 1: Determination of germanium conTent - Potassium iodate titration 锗精矿化学分析方法 第1部分：锗量的测定 碘酸钾滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23561.6-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture conTent of coal and rock 煤和岩石物理力学性质测定方法 第6部分：煤和岩石含水率测定方法 |
China National Standards Tent |
English PDF |
| GB/T 9695.32-2009 |
Meat and meat products - Determination of chloramphenicol conTent 肉与肉制品 氯霉素含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 9695.3-2009 |
Meat and meat products - Determination of iron conTent 肉与肉制品 铁含量测定 |
China National Standards Tent |
English PDF |
| GB/T 9695.22-2009 |
Meat and meat products - Determination of copper conTent 肉与肉制品 铜含量测定 |
China National Standards Tent |
English PDF |
| GB/T 9695.13-2009 |
Meat and meat products - Method for Determination of calcium conTent 肉与肉制品 钙含量测定 |
China National Standards Tent |
English PDF |
| GB/T 17528-2009 |
Determination of piperine conTent - Method using HPLC 胡椒碱含量的测定 高效液相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 17527-2009 |
Determination of pepper essential oils conTent 胡椒精油含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22838.7-2009 |
Determination of physical characteristics for cigarettes and filter rods - Part 7: Cigarettes dust conTent 卷烟和滤棒物理性能的测定 第7部分：卷烟含末率 |
China National Standards Tent |
English PDF |
| GB/T 23375-2009 |
Determination of copper，iron，zinc，calcium，magnesium and phosphorus conTent in vegetables and derived products 蔬菜及其制品中铜、铁、锌、钙、镁、磷的测定 |
China National Standards Tent |
English PDF |
| GB/T 23357-2009 |
Tobacco and tobacco products - Determination of water conTent - Karl Fischer method 烟草及烟草制品 水分的测定 卡尔费休法 |
China National Standards Tent |
English PDF |
| GB/T 23354-2009 |
Cigarettes - Determination of alkaloids reTention by the filters - Spectrometric method 卷烟 滤嘴总植物碱截留量的测定 光度法 |
China National Standards Tent |
English PDF |
| GB/T 23368.2-2009 |
Methods for chemical analysis of ammonium metatungstate - Part 2: Determination of zinc conTent - Flame atomic absorption spectrometry 偏钨酸铵化学分析方法 第2部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23368.1-2009 |
Methods for chemical analysis of ammonium metatungstate - Part 1: Determination of water insoluble conTent - Gravimetric analysis 偏钨酸铵化学分析方法 第1部分：水不溶物量的测定 称量法 |
China National Standards Tent |
English PDF |
| GB/T 23367.2-2009 |
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 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 |
China National Standards Tent |
English PDF |
| GB/T 23367.1-2009 |
Methods for chemical analysis of lithium cobalt oxide - Part 1: Determination of cobalt conTent - EDTA titration 钴酸锂化学分析方法 第1部分：钴量的测定 EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23364.5-2009 |
Methods for chemical analysis of high purity indium oxide - Part 5: Determination of chlorine conTent - Mercuric sulfocyanide spectrophotometry 高纯氧化铟化学分析方法 第5部分：氯量的测定 硫氰酸汞分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23364.4-2009 |
Methods for chemical analysis of high purity indium oxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium conTent - Inductively coupled plasma mass spectrometry 高纯氧化铟化学分析方法 第4部分：铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
| GB/T 23364.3-2009 |
Methods for chemical analysis of high purity indium oxide - Part 3: Determination of antimony conTent - Atomic fluorescence spectrometry 高纯氧化铟化学分析方法 第3部分：锑量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23364.2-2009 |
Methods for chemical analysis of high purity indium oxide - Part 2: Determination of tin conTent - Phenylfluorone spectrophotometry 高纯氧化铟化学分析方法 第2部分：锡量的测定 苯基荧光酮分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23364.1-2009 |
Methods for chemical analysis of high purity indium oxide - Part 1: Determination of arsenic conTent - Atomic fluorescence spectrometry 高纯氧化铟化学分析方法 第1部分：砷量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23362.5-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 5: Determination of chlorine conTent - Mercuric sulfocyanide spectrophotometry 高纯氢氧化铟化学分析方法 第5部分：氯量的测定 硫氰酸汞分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23362.4-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium conTent - Inductively coupled plasma mass spectrometry 高纯氢氧化铟化学分析方法 第4部分：铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards Tent |
English PDF |
| GB/T 23362.3-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 3: Determination of antimony conTent - Atomic fluorescence spectrometry 高纯氢氧化铟化学分析方法 第3部分：锑量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23362.2-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 2: Determination of tin conTent - Phenylfluorone spectrophotometry 高纯氢氧化铟化学分析方法 第2部分：锡量的测定 苯基荧光酮分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23362.1-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 1: Determination of arsenic conTent - Atomic fluorescence spectrometry 高纯氢氧化铟化学分析方法 第1部分：砷量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 17363.2-2009 |
Nondestructive mensuration of gold conTent in the gold products - Part 2: Method of compositive determine 黄金制品金含量无损测定方法 第2部分：综合测定方法 |
China National Standards Tent |
English PDF |
| GB/T 17363.1-2009 |
Nondestructive mensuration of gold conTent in the gold products - Part 1: Method of electron probe microanalysis 黄金制品金含量无损测定方法 第1部分：电子探针微分析法 |
China National Standards Tent |
English PDF |
| GB/T 23256-2009 |
Petroleum liquids - Automatic pipeline sampling - Statistical assessment of performance of automatic samplers determining the water conTent in hydrocarbon liquids 石油液体管线自动取样 测定石油液体中水含量的自动取样器性能的统计学评估 |
China National Standards Tent |
English PDF |
| GB/T 23250-2009 |
The direct method of determining coalbed gas conTent in the mine 煤层瓦斯含量井下直接测定方法 |
China National Standards Tent |
English PDF |
| GB/T 23249-2009 |
Coalbed gas conTent measurement methods in geological exploration period 地勘时期煤层瓦斯含量测定方法 |
China National Standards Tent |
English PDF |
| GB/T 1931-2009 |
Method for determination of the moisture conTent of wood 木材含水率测定方法 |
China National Standards Tent |
English PDF |
| GB/T 23278.8-2009 |
Methods for chemical analysis of sodium stannate - Part 8: Determination of nitrate conTent - Ion selective electrode method 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 |
China National Standards Tent |
English PDF |
| GB/T 23278.6-2009 |
Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali conTent - Titration 锡酸钠化学分析方法 第6部分：游离碱的测定 中和滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23278.5-2009 |
Methods for chemical analysis of sodium stannate - Part 5: Determination of antimony conTent - Malachite green photometric method 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 |
China National Standards Tent |
English PDF |
| GB/T 23278.4-2009 |
Methods for chemical analysis of sodium stannate - Part 4: Determination of lead conTent - Flame atomic absorption spectrometry 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 |
China National Standards Tent |
English PDF |
| GB/T 23278.3-2009 |
Methods for chemical analysis of sodium stannate - Part 3: Determination of arsenic conTent - Molybdoantimonyarsenate blue spectrophotometric method 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 |
China National Standards Tent |
English PDF |
| GB/T 23278.2-2009 |
Methods for chemical analysis of sodium stannate - Part 2: Determination of iron conTent - 1，10-phenanthroline photometric method 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 |
China National Standards Tent |
English PDF |
| GB/T 23278.1-2009 |
Methods for chemical analysis of sodium stannate - Part 1: Determination of tin conTent - Titration 锡酸钠化学分析方法 第1部分：锡量的测定 碘酸钾滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23276-2009 |
Method for chemical analysis of palladium compounds - Determination of palladium conTent - Complexometric tityation using butanedione dioxime releasing EDTA 钯化合物分析方法 钯量的测定 二甲基乙二醛肟析出EDTA络合滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23274.6-2009 |
Methods for chemical analysis of stannic oxide - Part 6: Determination of sulfate conTent - Visual turbidimetry method 二氧化锡化学分析方法 第6部分：硫酸盐的测定 目视比浊法 |
China National Standards Tent |
English PDF |
| GB/T 23274.5-2009 |
Methods for chemical analysis of stannic oxide - Part 5: Determination of antimony conTent - Malachite green photometric method 二氧化锡化学分析方法 第5部分：锑量的测定 孔雀绿分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23274.4-2009 |
Methods for chemical analysis of stannic oxide - Part 4: Determination of lead and copper conTent - Flame atomic absorption spectrometric method 二氧化锡化学分析方法 第4部分：铅、铜量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23274.3-2009 |
Methods for chemical analysis of stannic oxide - Part 3: Determination of arsenic conTent - Molybdoantimonyarsenate blue spectrophotometric method 二氧化锡化学分析方法 第3部分：砷量的测定 砷锑钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23274.2-2009 |
Methods for chemical analysis of stannic oxide - Part 2: Determination of iron conTent - 1，10-phenanthroline photometric method 二氧化锡化学分析方法 第2部分：铁量的测定 1，10-二氮杂菲分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23274.1-2009 |
Methods for chemical analysis of stannic oxide - Part 1: Determination of stannic oxide conTent - Potassium iodate titrimetric method 二氧化锡化学分析方法 第1部分：二氧化锡量的测定 碘酸钾滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23273.8-2009 |
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 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 |
China National Standards Tent |
English PDF |
| GB/T 23273.7-2009 |
Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion conTent - Combusition - Iodimetry 草酸钴化学分析方法 第7部分：硫酸根离子量的测定 燃烧-碘量法 |
China National Standards Tent |
English PDF |
| GB/T 23273.6-2009 |
Methods for chemical analysis of cobalt oxalate - Part 6: Determination of chlorine ion conTent - Ion selective electrode method 草酸钴化学分析方法 第6部分：氯离子量的测定 离子选择性电极法 |
China National Standards Tent |
English PDF |
| GB/T 23273.5-2009 |
Methods for chemical analysis of cobalt oxalate - Part 5: Determination of calcium，magnesium and sodium conTent - Flame atomic absorption spectrometry 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 |
China National Standards Tent |
English PDF |
| GB/T 23273.4-2009 |
Methods for chemical analysis of cobalt oxalate - Part 4: Determination of silicon conTent - Molybdenum blue spectrophotometry 草酸钴化学分析方法 第4部分：硅量的测定 钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23273.3-2009 |
Methods for chemical analysis of cobalt oxatate - Part 3: Determination of arsenic conTent - Hydride generation-atomic fluorescence spectrometry 草酸钴化学分析方法 第3部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23273.2-2009 |
Methods for chemical analysis of cobalt oxalate - Part 2: Determination of lead conTent - Electrothermal atomic absorption spectrometry 草酸钴化学分析方法 第2部分：铅量的测定 电热原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23273.1-2009 |
Methods for chemical analysis of cobalt oxalate - Part 1: Determination of cobalt conTent - Potentiometric titration method 草酸钴化学分析方法 第1部分：钴量的测定 电位滴定法 |
China National Standards Tent |
English PDF |
| GB/T 22924-2008 |
Determination of biuret conTent for compound fertilizers（complex fertilizers） 复混肥料（复合肥料）中缩二脲含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 17832-2008 |
Silver jewellery alloys - Determination of silver - Volumetric (poTentionmetric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards Tent |
English PDF |
| GB/T 23196-2008 |
Determination of ferulic acid conTent in propolis - HPLC-UV method 蜂胶中阿魏酸含量的测定方法 液相色谱-紫外检测法 |
China National Standards Tent |
English PDF |
| GB/T 23212-2008 |
Determination of aflatoxin B1, B2, G1, G2, M1, M2 conTent in milk and milk powder - HPLC-fluorescence detection method 牛奶和奶粉中黄曲霉毒素B1、B2、G1、G2、M1、M2的测定 液相色谱-荧光检测法 |
China National Standards Tent |
English PDF |
| GB/T 7602.3-2008 |
Determination of T501 oxidation inhibitor conTent in transformer oil or turbine oil - Part 3: Infrared spectroscopy method 变压器油、汽轮机油中T501抗氧化剂含量测定法 第3部分：红外光谱法 |
China National Standards Tent |
English PDF |
| GB/T 7602.2-2008 |
Determination of T501 oxidation inhibitor conTent in transformer oil or turbine oil - Part 2: Liquid chromatography 变压器油、汽轮机油中T501抗氧化剂含量测定法 第2部分：液相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 22930-2008 |
Leather and fur - Chemical tests - Determination of heavy metal conTent 皮革和毛皮 化学试验 重金属含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22906.3-2008 |
Testing of cores - Part 3: Determination of moisture conTent using the oven drying method 纸芯的测定 第3部分：水分含量的测定（烘箱干燥法） |
China National Standards Tent |
English PDF |
| GB/T 22808-2008 |
Leather and fur - Chemical tests - Determination of pentachlorophenol conTent 皮革和毛皮 化学试验 五氯苯酚含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22807-2008 |
Leather and fur - Chemical tests - Determination of chromium VI conTent 皮革和毛皮 化学试验 六价铬含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22804-2008 |
Pulp, paper and board - Determination of mercury conTent 纸浆、纸和纸板 汞含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22788-2008 |
Determination of total lead conTent in surface coating on toys 玩具表面涂层中总铅含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 11988-2008 |
Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and conTent of the alkane monosulfonate 表面活性剂 工业烷烃磺酸盐 烷烃单磺酸盐平均相对分子质量及含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 22651-2008 |
Sodium hydroxide for industrial use - Determination of mercury conTent - Spectrometric method 工业用氢氧化钠 汞含量的测定 分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 22650-2008 |
Sodium hydroxide for industrial use - Determination of calcium and magnesium conTent - Complexometric method 工业用氢氧化钠 钙镁总含量的测定 络合滴定法 |
China National Standards Tent |
English PDF |
| GB/T 22661.3-2008 |
Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade conTent - Distillation-sodium hydrogen oxidizes titration volumetric method 氟硼酸钾化学分析方法 第3部分：氟硼酸钾含量的测定 氢氧化钠容量法 |
China National Standards Tent |
English PDF |
| GB/T 22661.2-2008 |
Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture conTent - By gravimetric method 氟硼酸钾化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Tent |
English PDF |
| GB/T 22661.10-2008 |
Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide conTent - Molybdenum blue photometric method 氟硼酸钾化学分析方法 第10部分：五氧化二磷含量的测定 钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 22660.8-2008 |
Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate conTent - Barium sulphate gravimetric method 氟化锂化学分析方法 第8部分：硫酸根含量的测定 硫酸钡重量法 |
China National Standards Tent |
English PDF |
| GB/T 22660.7-2008 |
Chemical analysis methods of lithium fluoride - Part 7: Determination of iron conTent - Orthophenantholine photometric method 氟化锂化学分析方法 第7部分：三氧化二铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 22660.6-2008 |
Chemical analysis methods of lithium fluoride - Part 6: Determination of silica conTent - Molybdenum blue photometric method 氟化锂化学分析方法 第6部分： 二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 22660.5-2008 |
Chemical analysis methods of lithium fluoride - Part 5: Determiantion of calcium conTent - Flame atomic absorption spectrometric method 氟化锂化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 22660.4-2008 |
Chemical analysis methods of lithium fluoride - Part 4: Determiantion of magnesium conTent - Flame atomic absorption spectrometric method 氟化锂化学分析方法 第4部分：镁含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 22660.3-2008 |
Chemical analysis methods of lithium fluoride - Part 3: Determination of fluoride conTent - Distillation-thorium nitrate titration volumetric method 氟化锂化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards Tent |
English PDF |
| GB/T 22660.2-2008 |
Chemical analysis methods of lithium fluoride - Part 2: Determination of moisture conTent - By gravimetric method 氟化锂化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards Tent |
English PDF |
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