神经氨酸酶来源于霍乱弧菌，Neuraminidase from Vibrio cholerae；Type II, buffered aqueous solution, 8-24 units/mg protein (Lowry, using NAN-lactose)
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无水氯化钙，Calcium chloride；purum, drying agent, dehydrated, granulated, ≥97.0% (KT) -
![图片 4-(4-硝基苯偶氮)间苯二酚 [镁试剂I]；4-(4-Nitrophenylazo)resorcinol；Dye content 90%](https://www.bszh.cn/images/thumbs/0005404_4-4-i4-4-nitrophenylazoresorcinoldye-content-90_32.png "显示明细 4-(4-硝基苯偶氮)间苯二酚 [镁试剂I]；4-(4-Nitrophenylazo)resorcinol；Dye content 90%")
4-(4-硝基苯偶氮)间苯二酚 [镁试剂I]；4-(4-Nitrophenylazo)resorcinol；Dye content 90% -
组胺，Histamine；analytical standard, ≥97.0% (anhydrous basis, NT) -
![图片 选择酵母提取物 [酵母粉]，Select Yeast Extract；Vetec™, reagent grade, powder, suitable for cell culture](https://www.bszh.cn/images/thumbs/0015916_-select-yeast-extractvetec-reagent-grade-powder-suitable-for-cell-culture_32.jpeg "显示明细 选择酵母提取物 [酵母粉]，Select Yeast Extract；Vetec™, reagent grade, powder, suitable for cell culture")
选择酵母提取物 [酵母粉]，Select Yeast Extract；Vetec™, reagent grade, powder, suitable for cell culture -
![图片 1,2-二氯苯 [邻二氯苯]，1,2-Dichlorobenzene [o-DCB]；Pharmaceutical Secondary Standard; Certified Reference Material](https://www.bszh.cn/images/thumbs/0016571_12-12-dichlorobenzene-o-dcbpharmaceutical-secondary-standard-certified-reference-material_32.png "显示明细 1,2-二氯苯 [邻二氯苯]，1,2-Dichlorobenzene [o-DCB]；Pharmaceutical Secondary Standard; Certified Reference Material")
1,2-二氯苯 [邻二氯苯]，1,2-Dichlorobenzene [o-DCB]；Pharmaceutical Secondary Standard; Certified Reference Material -
氧化钒(III)，Vanadium(III) oxide；98%
