GB/T 40173-2021水溶性壳聚糖中还原性端基糖的测定分光光度法标准
英文:Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method GB/T 40173-2021介绍: 国家标准《水溶性壳聚...
英文:Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method GB/T 40173-2021介绍: 国家标准《水溶性壳聚...