壳聚糖,壳聚糖 , from shrimp shells, ≥75% (deacetylated)
壳聚糖 , from shrimp shells, ≥75% (deacetylated)
壳聚糖
品牌: Aldrich
产品编号: C3646
分子式: null
分子量: null
纯度: from shrimp shells, ≥75% (deacetylated)
包装库存价格
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