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China chitosan GB Standards English PDF List


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  •  China "chitosan" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40173-2021 Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method
    水溶性壳聚糖中还原性端基糖的测定 分光光度法
    China National Standards
    chitosan

    English PDF
    GB/T 38479-2021 Determination of chitosan content -- High performance liquid chromatography
    壳聚糖含量测定? 高效液相色谱法
    China National Standards
    chitosan

    English PDF
    GB/T 35257-2017 Textiles—Quantitative chemical analysis—Mixtures of chitosan and certain other fibers(method using acetic acid)
    纺织品 定量化学分析 壳聚糖纤维与某些其他纤维的混合物 (乙酸法)
    China National Standards
    chitosan

    English PDF
    GB 29941-2013 National Food Safety Standard Food Additive Identification Deacetylation chitin (chitosan)
    食品安全国家标准 食品添加剂 脱乙酰甲壳素(壳聚糖)
    China National Standards
    chitosan

    English PDF

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