D-(-)-阿拉伯糖,D-(−)-Arabinose;Pharmaceutical Secondary Standard; Certified Reference Material
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香豆素,Coumarin;≥99% (HPLC)
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千里光碱,Senecionine;analytical standard, ≥98.0% (HPLC)
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胶原酶来源于溶组织梭菌,Collagenase from Clostridium histolyticum;powder, suitable for cell culture, ≥4 FALGPA units/mg solid, high purity, ≥700 CDU/mg solid (CDU = collagen digestion units)
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(+)-儿茶素5-没食子酸酯,(+)-Catechin 5-gallate;analytical standard, ≥95.0% (HPLC)