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China GB Standards List

 GB/T 42238-2022  
surfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - Gas chromatography

表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法
 GB/T 23322-2018  
Textiles—Determination of surfactant—Alkylphenols and Alkylphenol ethoxylates

纺织品-表面活性剂的测定-烷基酚和烷基酚聚氧乙烯醚
 GB/T 17830-2017  
Determination of polyethylene glycol content in nonionic ethoxylated surfactants—HPLC method

聚乙氧基化非离子表面活性剂中聚乙二醇含量的测定 高效液相色谱法
 GB/T 23322-2009  
Textiles - Determination of surfactant - Alkylphenol ethoxylates

纺织品 表面活性剂的测定 烷基酚聚氧乙烯醚
 GB/T 17830-1999  
Determination of polyethylene glycol in polyethoxy-lated nonionic surfactants by HPLC

聚乙氧基化非离子表面活性剂中聚乙二醇含量的测定 高效液相色谱法

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