Medicine Platform
搜索
Product Catagories
首页 > Biomedical Research > Percoll 1L 【特价】
Percoll 1L 【特价】
单价 $527.78对比
询价 暂无
发货
品牌 GE Healthcare
过期 长期有效
更新 2025-08-12 16:01
 
详细信息

GE 17089101 Percoll 1L 现货
GE 17089102 Percoll 250ml 现货
GE 17089103 Percoll 100 ml 现货
概述:

Percoll是一种包有polyvinylpyrrolidone (PVP)的硅胶颗粒的水溶液。渗透压很低(<20mosm/kg H2O), 粘度也很小,可形成高达1.3g/ml密度。由于Percoll扩散系数低,所以形成的梯度十分稳定。此外,Percoll不穿透生物膜,对细胞无毒害,因此广泛用于分离细胞、亚细胞成分、细菌及病毒,还可将受损细胞及其碎片与完好的活细胞分离。
参数:

Composition:Silica sol with non-dialysable PVP coating

Density (g/ml):1.130 ±0.005

Conductivity (mS/m):max. 100

Osmolality (mOsm/kg H2O):max. 25

Viscosity (cP):max 15

pH:9.0 ±0.5

储存条件:

Percoll PLUS/Percoll are supplied sterile and may be stored unopened for up to 5 years at room temperature. When opened, it should be stored at 4°C to 8°C.