China National Standards

China polyethoxylates—HPLC GB Standards List

  •  China "polyethoxylates—HPLC" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 39998-2021 Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method
    纸、纸板和纸制品 烷基苯酚聚氧乙烯醚类的测定 高效液相色谱质谱法    		 China National Standards
    polyethoxylates—HPLC
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