China National Standards

China Determination polyethylene glycol GB Standards List


  •  China "Determination polyethylene glycol" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
    锆及锆合金化学分析方法 第1部分:锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法
    China National Standards
    Determination polyethylene glycol

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    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
    China National Standards
    Determination polyethylene glycol

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    GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry
    锌及锌合金化学分析方法 第1部分:铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法
    China National Standards
    Determination polyethylene glycol

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    GB/T 5560-2003 Nonionic surface active agents--Determination of polyethylene glycols and non-ionic active matter(adducts)--Weilbull method
    非离子表面活性剂 聚乙二醇含量和非离子活性物(加成物)含量的测定 Weilbull法
    China National Standards
    Determination polyethylene glycol

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    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
    China National Standards
    Determination polyethylene glycol

    English PDF

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