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Standard Code | Standard Title | Standard Class | Order |
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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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