China National Standards

China chitosan—Spectrophotometric GB Standards List

  •  China "chitosan—Spectrophotometric" GB Standards 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—Spectrophotometric
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