西安瑞禧生物科技有限公司经营的产品种类包括有：合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点击化学产品、树枝状聚合物、环糊精衍生物、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯，二氧化硅及介孔二影产品，荧光蛋白及荧光探针等等。

Extraction time and extraction rate (l) Extraction time: Due to the fact that two-phase extraction is homogeneous, the transfer medium rate is high, the extraction efficiency is high, and the quantitative extraction time is short. The experiment found that shaking extraction for 2 minutes and standing for layering for about 4 minutes were sufficient to maximize the extraction of vitamins. A shaking time of 2 minutes and standing for a small mm (2) extraction rate was selected. Under the optimal conditions mentioned above, VB in the PEG6000 aqueous two-phase system was determined using the experimental/hall method. Concentration at 60 × 10 6~3. Extraction rate within the range of 0x 10 5 mg hmL. The experiment found that the extraction rates were all>95%. This indicates that this method is more suitable for the extraction of VB. 

产品名称：PEG化氨基-花菁染料

英文名称：NH2-PEG2000-Cy

状态：固体/粉末/溶液

产品规格：mg

保存：N/A

储藏条件：N/A

储存时间：1年

用途：科研

温馨提醒：仅供科研，不能用于人体实验

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温馨提示:西安瑞禧生物供应产品仅用于科研,不能用于人体