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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 37101-2018 |
Determination of 3,3’-dichloro-4,4’-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass Spectrography 聚合物材料中3,3-二氯-4,4-二氨基二苯基甲烷的测定-气相色谱-质谱法 |
China National Standards Spectrograph |
 English PDF |
| GB/T 36922-2018 |
Determination of organophosphorous flame retardants in toys—Gas chromatography-mass Spectrography method 玩具中有机磷阻燃剂含量的测定-气相色谱-质谱联用法 |
China National Standards Spectrograph |
English PDF |
| GB 29699-2013 |
National Food Safety Standard - Determination of Residual Clopidol Quantity in the Muscular Tissue of Chicken - Gas Chromatography/mass Spectrography 食品安全国家标准 鸡肌肉组织中氯羟吡啶残留量的测定 气相色谱-质谱法 |
China National Standards Spectrograph |
English PDF |
| GB/T 24281-2009 |
Textiles - Determination of volatile organic compounds - Gas chromatography/mass Spectrography 纺织品 有机挥发物的测定 气相色谱-质谱法 |
China National Standards Spectrograph |
English PDF |
| GB/T 18414.1-2006 |
Textiles―Determination of the content of chlorinated phenols ―Part 1: Gas chromatography/mass Spectrography 纺织品 含氯苯酚的测定 第1部分：气相色谱-质谱法 |
China National Standards Spectrograph |
English PDF |
| GB/T 12690.5-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission Spectrographic method--Determination of Co、M 稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定 电感耦合等离子 |
China National Standards Spectrograph |
English PDF |
| GB/T 12690.13-2003 |
Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission Spectrographic method and inductively coupled plasma mass spectrum 稀土金属及其氧化物中非稀土杂质化学分析方法 钼、钨量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards Spectrograph |
English PDF |
| GB/T 4698.21-1996 |
Sponge titanium，titanium and titanium alloys--Determination ofmanganese，chromium，nickel，aluminium，molybdenum，tin，vanadium，yttrium，copper，zirconium content--Emission Spectrographic method 海绵钛、钛及钛合金化学分析方法 发射光谱法测定锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量 |
China National Standards Spectrograph |
English PDF |
| GB/T 13747.20-1992 |
Zirconium and zirconium alloys--Determination of hafnium content--Emission Spectrographic method 锆及锆合金化学分析方法 发射光谱法测定铪量 |
China National Standards Spectrograph |
English PDF |
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