一区二区三区国产精区别,丰满少妇被猛烈进AV毛片,大桥久未无码吹潮在线观看,双性精跪趴灌满h室友

GE PD Spintrap G-25微量樣品脫鹽層析柱/28-9180-04

zui大特點：所需樣本體積很小

GE PD Spintrap G-25微量樣品脫鹽層析柱/28-9180-04

PD SpinTrap G-25

PD SpinTrap G-25 is a single-use column for cleanup of large biomolecules

• Convenient and fast small-scale cleanup of proteins and other large biomolecules (>5000 M_r) with the possibility to run multiple samples in parallel.
• Range of applications such as desalting, buffer exchange, and removal of low-molecular weight compounds.
• High desalting capacity.
• Reproducible, high throughput, parallel cleanup of protein samples.
• Sample preparation in the range of 100 to 180 μl without sample dilution.

PD SpinTrap G-25 is a single-use microspin column that is designed for desalting and buffer exchange of biological sample using a standard microcentrifuge. The column is prepacked with ~600 μl Sephadex G-25 Medium, and the column material is biocompatible polypropylene.

Instructions supplied with the columns

詳細參數(shù)：

PD SpinTrap G-25