密度：
1.125 - 1.135g/mL
外观与性状：
无色至淡黄色液体
包装规格：
100ml in poly bottle
产品简介：
Percoll is composed of colloidal silica covalently coated with silane. Percoll is also composed of colloidal silica but coated with polyvinylpyrrolidone (PVP).Centrifugation of Percoll PLUS/Percoll results in spontaneous formation of a density gradient due to the heterogeneity of particle sizes in the medium.Percoll PLUS/Percoll can be used for formation of gradients either by the use of convenient gradient mixers or by high speed centrifugation. In the latter case, the sample can be pre-mixed with the medium and then separated on the gradient created in situ. In this way, gradient formation and sample separation can be achieved in a single operation.Percoll PLUS/Percoll are well-referenced media for density gradient centrifugation of cells, viruses, and subcellular particles.
物理性质：
1：Low osmolality permitting precise adjustment to physiological conditions without significant interference from the medium.
2：Compatibility with living cells and viruses, allowing separation and recovery of intact, fully active systems.
3：Impermeable to biological membranes, resulting in no change of buoyant density of particles during centrifugation.
4：Spontaneous formation of gradient during centrifugation, allowing mixing of large sample volumes in the centrifuge tubes.
5：Low viscosity resulting in rapid formation of gradients and particle separation.
物理性质：
1：Low osmolality permitting precise adjustment to physiological conditions without significant interference from the medium.
2：Compatibility with living cells and viruses, allowing separation and recovery of intact, fully active systems.
3：Impermeable to biological membranes, resulting in no change of buoyant density of particles during centrifugation.
4：Spontaneous formation of gradient during centrifugation, allowing mixing of large sample volumes in the centrifuge tubes.
5：Low viscosity resulting in rapid formation of gradients and particle separation.
保存条件：
2-8℃
UN码：
HazardClass：
危害声明：
安全说明：
搜索质检报告(COA)
参考文献 & 客户发表文献
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液，使用的计算公式为：
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为：C1V1 = C2V2 ( 输入 输出 )
