China Colorimetric GB Standards Search

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China "Colorimetric" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 41633.2-2022	Insulating liquids - Determination of acid value - Part 2: Colorimetric titration 绝缘液体酸值的测定第2部分：比色滴定法	China National Standards Colorimetric	English PDF
GB/T 6702-2022	Naphthalene pickling Colorimetric test method 萘酸洗比色试验方法	China National Standards Colorimetric	English PDF
GB/T 39560.701-2020	Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the Colorimetric method 电子电气产品中某些物质的测定第7-1部分：六价铬比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]	China National Standards Colorimetric	English PDF
GB/T 19941.2-2019	Leather and fur—Determination of formaldehyde content—Part 2: Colorimetric method 皮革和毛皮甲醛含量的测定第2部分：分光光度法	China National Standards Colorimetric	English PDF
GB/T 37370-2019	Names and Colorimetric characteristics of Chinese common colors 中国常见色色名和色度特性	China National Standards Colorimetric	English PDF
GB/T 5474-2016	Plastics—Phenol formaldehyde mouldings—Determination of free ammonia and ammonium compounds—Colorimetric comparison method 塑料酚醛模塑制品游离氨和铵化合物的测定比色法	China National Standards Colorimetric	English PDF
GB/T 32131-2015	Determination of the activity of horse radish peroxidase—Colorimetric ethod 辣根过氧化物酶活性检测方法比色法	China National Standards Colorimetric	English PDF
GB/T 31430-2015	Names and Colorimetric characteristics of traditional colors in China 中国传统色色名及色度特性	China National Standards Colorimetric	English PDF
GB/T 2893.4-2013	Graphical symbols - Safety colours and safety signs - Part 4: Colorimetric and photometric properties of safety sign materials 图形符号安全色和安全标志第4部分：安全标志材料的色度属性和光度属性	China National Standards Colorimetric	English PDF
GB/T 5831-2011	Determination of trace oxygen in the gases - Colorimetric method 气体中微量氧的测定比色法	China National Standards Colorimetric	English PDF
GB/T 23773-2009	Inorganic chemicals for industrial use - General method for determination of ammonium content - Nessler’s reagent Colorimetric method 无机化工产品中铵含量测定的通用方法纳氏试剂比色法	China National Standards Colorimetric	English PDF
GB/T 23772-2009	Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler’s reagent Colorimetric method 无机化工产品中总氮含量测定的通用方法蒸馏-纳氏试剂比色法	China National Standards Colorimetric	English PDF
GB/T 5521-2008	Inspection of grain and oils - Determination of alpha-amylase activity in cereal and cereal products - Colorimetric method 粮油检验谷物及其制品中α-淀粉酶活性的测定比色法	China National Standards Colorimetric	English PDF
GB/T 16285-2008	Detrmination of glucose in food - Enzyme - Colorimetric method and enzyme - Electrode method 食品中葡萄糖的测定酶-比色法和酶-电极法	China National Standards Colorimetric	English PDF
GB/T 6369-2008	Surface active agents - Determination of emulsifying power - Colorimetric method 表面活性剂乳化力的测定比色法	China National Standards Colorimetric	English PDF
GB/T 20574-2006	Method for determination of total flavonoids in propolis - Colorimetric method 蜂胶中总黄酮含量的测定方法分光光度比色法	China National Standards Colorimetric	English PDF
GB/T 20147-2006	CIE standard Colorimetric observers CIE标准色度观测者	China National Standards Colorimetric	English PDF
GB/T 13085-2005	Determination of nitrite in feeds-Method using Colorimetric analysis 饲料中亚硝酸盐的测定-比色法	China National Standards Colorimetric	English PDF
GB/T 19437-2004	Graphic technology--Spectral measurement and Colorimetric computation for graphic arts images 印刷技术印刷图像的光谱测量和色度计算	China National Standards Colorimetric	English PDF
GB/T 5009.86-2003	Determination of total ascorbic acid in fruits，vegetables and derived products--Flourometric method and Colorimetric method 蔬菜、水果及其制品中总抗坏血酸的测定(荧光法和2，4-二硝基苯肼法)	China National Standards Colorimetric	English PDF
GB/T 5211.20-1999	Comparison of the colour，in full-shade systems，of white，black and coloured pigments--Colorimetric method 在本色体系中白色、黑色和着色颜料颜色的比较色度法	China National Standards Colorimetric	English PDF
GB/T 16287-1996	Method for determination of starch infood--Enzyme-Colorimetric method 食品中淀粉的测定方法酶-比色法	China National Standards Colorimetric	English PDF
GB/T 16286-1996	Method for determination of sucrose in food--Enzyme-Colorimetric method 食品中蔗糖的测定方法酶-比色法	China National Standards Colorimetric	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 Colorimetric	English PDF
GB/T 14668-1993	Air quality--Determination of ammonia--Nessler’s reagent Colorimetric method 空气质量氨的测定纳氏试剂比色法	China National Standards Colorimetric	English PDF
GB/T 7479-1987	Water quality--Determination of ammonium--Nessler’s reagent Colorimetric method 水质铵的测定纳氏试剂比色法	China National Standards Colorimetric	English PDF
GB/T 5474-1985	Phenol-formaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method 酚醛模塑制品游离氨和铵化合物的测定比色法	China National Standards Colorimetric	English PDF
GB/T 4921-1985	Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine Colorimetric method 工业废气耗氧值和氧化氮的测定重铬酸钾氧化、萘乙二胺比色法	China National Standards Colorimetric	English PDF
GB/T 4920-1985	Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate Colorimetric method 硫酸浓缩尾气硫酸雾的测定铬酸钡比色法	China National Standards Colorimetric	English PDF

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