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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 11987-2022 |
Surfactants - Industrial alkane sulfonates - Determination of total alkane sulfonate content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards sulfonate |
 English PDF |
| GB/T 20200-2022 |
Sodium α-alkenyl sulfonate α-烯基磺酸钠 |
China National Standards sulfonate |
English PDF |
| GB/T 38732-2020 |
Surface active agents—Test methods of technical alkane sulfonates 表面活性剂 工业烷基磺酸盐试验方法 |
China National Standards sulfonate |
English PDF |
| GB/T 33893-2017 |
Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method 分离膜中全氟辛烷磺酰基化合物（PFOS）和全氟辛酸（PFOA）的测定 液相色谱-串联质谱法 |
China National Standards sulfonate |
English PDF |
| GB/T 33585-2017 |
Calcium sulfonate complex grease 复合磺酸钙基润滑脂 |
China National Standards sulfonate |
English PDF |
| GB 31604.35-2016 |
National Food Safety Standard-Food contact materials and products-Determination of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) 食品安全国家标准 食品接触材料及制品 全氟辛烷磺酸（PFOS）和全氟辛酸（PFOA）的测定 |
China National Standards sulfonate |
English PDF |
| GB 5009.253-2016 |
National Food Safety Standard - Determination of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in foods of animal origin 食品安全国家标准 动物源性食品中全氟辛烷磺酸（PFOS）和全氟辛酸（PFOA）的测定 |
China National Standards sulfonate |
English PDF |
| GB/T 31126-2014 |
Textiles―Determination of perfluorooctane sulfonates and perfluoroalkyl carboxylates 纺织品 全氟辛烷磺酰基化合物和全氟羧酸的测定 |
China National Standards sulfonate |
English PDF |
| GB/T 29493.2-2013 |
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 2: Determination of perfluorooctane sulfonates and perfluorooctanoicacid HPLC-MS/MS method 纺织染整助剂中有害物质的测定 第2部分：全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 高效液相色谱-质谱法 |
China National Standards sulfonate |
English PDF |
| GB/T 24169-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the fluorine-containing products and consumer products - High performance liquid chromatography-tandem mass spectrometry 氟化工产品和消费品中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱-串联质谱法 |
China National Standards sulfonate |
English PDF |
| GB/T 23325-2009 |
Textiles - Determination of surfactant - Linear alkylbenzene sulfonates 纺织品 表面活性剂的测定 线性烷基苯磺酸盐 |
China National Standards sulfonate |
English PDF |
| GB/T 23243-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the food packaging material - High performance liquid chromatography-tandem mass spectrometry 食品包装材料中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱－串联质谱法 |
China National Standards sulfonate |
English PDF |
| GB/T 5178-2008 |
Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method 表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法 |
China National Standards sulfonate |
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 sulfonate |
English PDF |
| GB/T 20200-2006 |
Sodium alpha-olefin sulfonate α-烯基磺酸钠 |
China National Standards sulfonate |
English PDF |
| GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定（直接两相滴定法） |
China National Standards sulfonate |
English PDF |
| GB/T 16123-1995 |
Workplace air--Determination of methyl iodide--1，2-Naphthaquinone-4-sodium sulfonate spectrophoto-metric method 车间空气中碘甲烷的1，2-萘醌-4-磺酸钠分光光度测定方法 |
China National Standards sulfonate |
English PDF |
| GB/T 7482-1987 |
Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate 水质 氟化物的测定 茜素磺酸锆目视比色法 |
China National Standards sulfonate |
English PDF |
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