GVS Filter, Disk, PP, 0.45µm, 47mm, 100/PK 1212380

GVS polypropylene filtration membranes are composed of pure polypropylene with absolute pore size ratings. These filters offer broad chemical compatibility allowing its use with aqueous and organic solvent samples. The polypropylene filter has extremely low extractable levels designed to provide accurate, consistent analysis results for sensitive ion chromatography applications while prolonging column life. GVS polypropylene filter is the preferred filter membrane for HPLC applications where the detection levels are below 230 nm. The filters also exhibit negligible protein binding which, is essential for maximum sample recovery of critical, small volume protein samples. Features: Broad chemical compatibility Hydrophobic HPLC applications - detection levels < 230 nm Applications: Aqueous and organic solvent filtration HPLC sample preparation requiring low detection levels Ion chromatography Total digest for heavy metals