China hydrogen GB Standards List

China "hydrogen" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB 10730-2008	Primary chemical - Potassium hydrogen phthalate 第一基准试剂邻苯二甲酸氢钾	China National Standards hydrogen	English PDF
GB/T 6150.2-2008	Methods for chemical analysis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hydrogenate atomic absorption spectrometry 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	China National Standards hydrogen	English PDF
GB/T 6276.1-2008	Determination of ammonium hydrogen carbonate for industrial use - Part 1: Ammonium hydrogen carbonate content - Acid-base method 工业用碳酸氢铵的测定方法第1部分：碳酸氢铵含量酸碱滴定法	China National Standards hydrogen	English PDF
GB/T 8981-2008	Determination of trace hydrogen in gases - Gas chromatographic method 气体中微量氢的测定气相色谱法	China National Standards hydrogen	English PDF
GB/T 1291-2008	Chemical reagent - Potassium hydrogen phthalate 化学试剂邻苯二甲酸氢钾	China National Standards hydrogen	English PDF
GB/T 15076.15-2008	Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content 钽铌化学分析方法氢量的测定	China National Standards hydrogen	English PDF
GB/T 15072.12-2008	Test method of precious metal alloys - Determination of nickel contents for silver alloys - hydrogen peroxide spectrophotometry 贵金属合金化学分析方法银合金中钒量的测定过氧化氢分光光度法	China National Standards hydrogen	English PDF
GB 1257-2007	Working chemical - Potassium hydrogen phthalate 工作基准试剂邻苯二甲酸氢钾	China National Standards hydrogen	English PDF
GB/T 223.82-2007	Steel and iron - Determination of hydrogen content - Inert gas impulse fusion heat conductivity method 钢铁氢含量的测定惰气脉冲熔融热导法	China National Standards hydrogen	English PDF
GB/T 6730.45-2006	Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation 铁矿石砷含量的测定砷化氢分离-砷钼蓝分光光度法	China National Standards hydrogen	English PDF
GB/T 1263-2006	Chemical reagent - Disodium hydrogen phosphate dodecahydrate 化学试剂十二水合磷酸氢二钠（磷酸氢二钠）	China National Standards hydrogen	English PDF
GB/T 14020-2006	hydrogenated rosin 氢化松香	China National Standards hydrogen	English PDF
GB/T 20379-2006	Starch derivatives - Determination of the composition of glucose syrups,fructose syrups and hydrogenated glucose syrups - Method using high-performance liquid chromatography 淀粉衍生物葡萄糖浆、果糖浆和氢化葡萄糖浆成分的测定高效液相色谱法	China National Standards hydrogen	English PDF
GB/T 8650-2006	Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking 管线钢和压力容器钢抗氢致开裂评定方法	China National Standards hydrogen	English PDF
GB/T 3634.1-2006	hydrogen―Part 1: Industrial hydrogen 氢气第1部分：工业氢	China National Standards hydrogen	English PDF
GB/T 19860-2005	Determination for hydrogen form of weak acid cation exchange resins 弱酸性阳离子交换树脂氢型率测定方法	China National Standards hydrogen	English PDF
GB/T 19774-2005	Specification of water electrolyte system for producing hydrogen 水电解制氢系统技术要求	China National Standards hydrogen	English PDF
GB/T 19773-2005	Specification of hydrogen purification system on pressure swing adsorption 变压吸附提纯氢系统技术要求	China National Standards hydrogen	English PDF
GB 50177-2005	Code for design of hydrogen and oxygen stations 氢气站设计规范	China National Standards hydrogen	English PDF
GB 1889-2004	Food additive--Calcium monohydrogen phosphate 食品添加剂磷酸氢钙	China National Standards hydrogen	English PDF
GB 17402-2003	Hygienic standard for edible hydrogenated oil 食用氢化油卫生标准	China National Standards hydrogen	English PDF
GB/T 5009.77-2003	Method for analysis of hygienicstandard of edible hydrogenated oil 食用氢化油、人造奶油卫生标准的分析方法	China National Standards hydrogen	English PDF
GB/T 19143-2003	Analytical method of element for carbon，hydrogen and oxygen in rock organics 岩石有机质中碳、氢、氧元素分析方法	China National Standards hydrogen	English PDF
GB/T 6684-2002	Chemical reagent--hydrogen peroxide 30% 化学试剂 30%过氧化氢	China National Standards hydrogen	English PDF
GB/T 2917.1-2002	Determination of compounds and products based on vingl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevoted temperatures--Congo red method 以氯乙烯均聚和共聚物为主的共混物及制品在高温时放出氯化氢和任何其他酸性产物的测定刚果红法	China National Standards hydrogen	English PDF
GB/T 18605.2-2001	Natural gas--Determination of hydrogen sulfide content--Part 2:Lead acetate reaction ratesingle photo path method 天然气中硫化氢含量的测定第2部分:醋酸铅反应速率单光路检测法	China National Standards hydrogen	English PDF
GB/T 3098.17-2000	Mechanical properties of fasteners--Preloading test for the detection of hydrogen embrittlement--Parallel bearing surface method 紧固件机械性能检查氢脆用预载荷试验平行支承面法	China National Standards hydrogen	English PDF
GB/T 640-1997	Chemical reagent--Sodium hydrogen carbonate 化学试剂碳酸氢钠	China National Standards hydrogen	English PDF
GB/T 6428-1995	Methods of the measurement for hydrogen thyratron tubes 氢闸流管测试方法	China National Standards hydrogen	English PDF
GB/T 16109-1995	Workplace air--Determination of hydrogen chloride and hydrochloric acid--Mercuric rhodanate spectrophotometric method 车间空气中氯化氢及盐酸的硫氰酸汞分光光度测定方法	China National Standards hydrogen	English PDF
GB/T 16033-1995	Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method 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	China National Standards hydrogen	English PDF
GB/T 16030-1995	Workplace air--Determination of hydrogen fluoride and fluorides--Ion selective electrode method 车间空气中氟化氢及氟化物的离子选择电极测定方法	China National Standards hydrogen	English PDF
GB/T 16027-1995	Workplace air--Determination of hydrogen sulfide--Colorimetric method 车间空气中硫化氢的硝酸银比色测定方法	China National Standards hydrogen	English PDF
GB/T 1278-1994	Chemical reagent--Ammonium hydrogen difluoride 化学试剂氟化氢铵	China National Standards hydrogen	English PDF
GB/T 14678-1993	Air quality--Determination of sulfuretted hydrogen， methyl sulfhydryl， dimethyl sulfideand dimethyl disulfide--Gas chromatography 空气质量硫化氢、甲硫醇、甲硫醚和二甲二硫的测定气相色谱法	China National Standards hydrogen	English PDF
GB/T 14265-1993	General rule of chemical analysis for hydrogen，oxygen，nitrogen，carbon and sulfur in metal’s materials 金属材料中氢、氧、氮、碳和硫分析方法通则	China National Standards hydrogen	English PDF
GB/T 13747.21-1992	Zirconium and zirconium alloys--Determination of hydrogen content--Vacuum heating chromatographic method 锆及锆合金化学分析方法真空加热气相色谱法测定氢量	China National Standards hydrogen	English PDF
GB 14883.2-1994	Examination of radioactive materialsfor foods--Determination of hydrogen-3 食品中放射性物质检验氢-3的测定	China National Standards hydrogen	English PDF
GB/T 12847-1991	Blank detail specification for hydrogen thyratrons 氢闸流管空白详细规范 (可供认证用)	China National Standards hydrogen	English PDF
GB/T 11742-1989	Standard method for hygienic examination of hydrogen sulfide in air of residential areas--Methylene blue spectrophotometric method 居住区大气中硫化氢卫生检验标准方法亚甲蓝分光光度法	China National Standards hydrogen	English PDF
GB 8789-1988	Diagnostic criteria and principles of management of occupational acute hydrogen sulfide poisoning 职业性急性硫化氢中毒诊断标准及处理原则	China National Standards hydrogen	English PDF
GB/T 6275-1986	Ammonium hydrogen carbonate for industrial use 工业用碳酸氢铵	China National Standards hydrogen	English PDF

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