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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 15456-2019 |
Determination of the chemical oxygen demand in industrial circulating cooling water—permanganate index method 工业循环冷却水中化学需氧量（COD）的测定 高锰酸盐指数法 |
China National Standards permanganate |
 English PDF |
| GB/T 34162-2017 |
Natural gas—Determination of arsenic content—Potassium permanganate sample method 天然气 砷含量的测定 高锰酸钾取样法 |
China National Standards permanganate |
English PDF |
| GB/T 1608-2017 |
Potassium permanganate for industrial use 工业高锰酸钾 |
China National Standards permanganate |
English PDF |
| GB 31604.2-2016 |
National Food Safety Standard-Food contact materials and products-Determination of consumption of potassium permanganate 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 |
China National Standards permanganate |
English PDF |
| GB 1886.13-2015 |
National Food Safety Standard-Food Additives-potassium permanganate 食品安全国家标准 食品添加剂 高锰酸钾 |
China National Standards permanganate |
English PDF |
| GB/T 29339-2012 |
Production technical regulation for potassium permanganate 高锰酸钾生产技术规范 |
China National Standards permanganate |
English PDF |
| GB/T 6324.3-2011 |
Test method of organic chemical products - Part 3: Determination of permanganate-reducing substances 有机化工产品试验方法 第3部分：还原高锰酸钾物质的测定 |
China National Standards permanganate |
English PDF |
| GB/T 13255.3-2009 |
Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method 工业用己内酰胺试验方法 第3部分：高锰酸钾吸收值的测定 分光光度法 |
China National Standards permanganate |
English PDF |
| GB/T 643-2008 |
Chemical reagent - Potassium permanganate 化学试剂 高锰酸钾 |
China National Standards permanganate |
English PDF |
| GB/T 1608-2008 |
Potassium permanganate for industrial use 工业高锰酸钾 |
China National Standards permanganate |
English PDF |
| GB/T 15456-2008 |
Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
China National Standards permanganate |
English PDF |
| GB/T 15072.3-2008 |
Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate 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 |
China National Standards permanganate |
English PDF |
| GB/T 9726-2007 |
Chemical reagent - General rule for the determination of permanganate-reducing substances 化学试剂 还原高锰酸钾物质测定通则 |
China National Standards permanganate |
English PDF |
| GB/T 1547-2004 |
Pulps--Determination of permanganate number 纸浆 高锰酸钾值的测定 |
China National Standards permanganate |
English PDF |
| GB/T 11892-1989 |
Water quality--Determination of permanganate index 水质 高锰酸盐指数的测定 |
China National Standards permanganate |
English PDF |
| GB/T 7469-1987 |
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards permanganate |
English PDF |
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