China Determination of 9 p GB Standards Search Result |
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GB/T 23835.13-2009 Lithium perchlorate anhydrous - Part 13: Determination of transparency - 英文版 |
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GB/T 23835.12-2009 Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen content - 英文版 |
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GB/T 23835.11-2009 Lithium perchlorate anhydrous - Part 11: Determination of lead content - 英文版 |
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GB/T 23835.10-2009 Lithium perchlorate anhydrous - Part 10: Determination of iron content - 英文版 |
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GB/T 23834.6-2009 Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry - 英文版 |
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GB/T 23834.5-2009 Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry - 英文版 |
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GB/T 23834.4-2009 Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry - 英文版 |
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GB/T 23834.3-2009 Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method - 英文版 |
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GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method - 英文版 |
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GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate - 英文版 |
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GB/T 15454-2009 Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography - 英文版 |
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GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography - 英文版 |
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GB/T 23801-2009 Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method - 英文版 |
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GB/T 23788-2009 Determination of soybean isoflavone in health-care food - High-performance liquid chromatography - 英文版 |
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GB/T 23771-2009 Determination of bulk density for inorganic chemical products - 英文版 |
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GB/T 23769-2009 Inorganic chemical products - General method for the determination of pH values - 英文版 |
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GB/T 23766-2009 Solid hazardous materials - General method for the determination of impact sensitivity - 英文版 |
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GB/T 13255.8-2009 Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content - 英文版 |
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GB/T 13255.7-2009 Test methods of caprolactam for industrial use - Part 7: Determination of iron content - 英文版 |
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GB/T 13255.6-2009 Test methods of caprolactam for industrial use - Part 6: Determination of acidity or alkalinity - 英文版 |
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GB/T 13255.5-2009 Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm - 英文版 |
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GB/T 13255.4-2009 Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation - 英文版 |
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GB/T 13255.3-2009 Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method - 英文版 |
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GB/T 13255.2-2009 Test methods of caprolactam for industrial use - Part 2: Determination of crystallizing point - 英文版 |
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GB/T 13255.1-2009 Test methods of caprolactam for industrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method - 英文版 |
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GB/T 23750-2009 Determination of Glyphosate residues in plant products-GC-MS method - 英文版 |
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GB/T 23749-2009 Determination of sodium copper chlorophyllin in foods－Spectrophotometric method - 英文版 |
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GB/T 23825-2009 Wood-based panels - Determination of formaldehyde release - Gas analysis method - 英文版 |
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GB/T 19367-2009 Wood-based panels - Determination of dimensions of panels - 英文版 |
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GB/T 8381.7-2009 The determination of olaquindox in feed - High performance liquid chromatography - 英文版 |
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