Surface tension - Import export

Remove contaminants from protein samples without plugging or breakthrough Protein precipitation is widely used in downstream processing of biological products to concentrate proteins and purify them from various contaminants. POREX® Precipitation Membranes aid in the removal of contaminating lipids, salts and proteins from samples prior to LC-MS/MS without plugging or breakthrough. Designed to retain acetonitrile, methanol and other organic solvents our protein precipitation media solutions: Retain acetonitrile, methanol and other organic solvents. Provide reproducible and consistent results and are chemically inert, hydrophobic, oleophobic, while containing no leachables Increase efficiency through elimination of time-consuming centrifugation and transfer steps. Are independently tested for solvent leakage, nonspecific binding, flow rates and well blockage by LC-MS/MS. Are a PE based solvent support media solution - designed to retain low surface tension organic solvents for...