B站免费版入口,宝贝腿开大点我添添你,亚洲国产一区二区,99久久夜色精品国产亚洲AV卜

西安瑞禧生物科技有限公司經營的產品種類包括有：合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性納米顆粒、納米金及納米金棒、近紅外熒光染料、活性熒光染料、熒光標記的葡聚糖BSA和鏈霉親和素、蛋白交聯劑、小分子PEG衍生物、點擊化學產品、樹枝狀聚合物、環糊精衍生物、大環配體類、熒光量子點、透明質酸衍生物、石墨烯或氧化石墨烯、碳納米管、富勒烯，二氧化硅及介孔二影產品，熒光蛋白及熒光探針等等。

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. 

產品名稱：PEG化氨基-花菁染料

英文名稱：NH2-PEG2000-Cy

狀態：固體/粉末/溶液

產品規格：mg

保存：N/A

儲藏條件：N/A

儲存時間：1年

用途：科研

溫馨提醒：僅供科研，不能用于人體實驗

相關產品：

硅烷PEG花菁染料
CY-PEG-silane
CY3-PEG-silane
CY3.5-PEG-silane
CY5-PEG-silane
CY5.5-PEG-silane
CY7-PEG-silane
CY7.5-PEG-silane
CY3-PEG68-PLA20
CY2-PEG68-PLA20
CY3.5-PEG68-PLA20
CY5-PEG68-PLA20
CY7-PEG68-PLA20
聚乳酸-聚乙二醇-菁染料
聚乳酸PEG菁染料

溫馨提示:西安瑞禧生物供應產品僅用于科研,不能用于人體