Grainger Membrane Filter 47 mm 0.45 um PK100

The LabExact Membrane Filter is a 47mm diameter hydrophilic polyethersulfone membrane filter with a 0.45μm pore size. It has low protein binding and is ideal for analytical sample preparation including HPLC. The polyethersulfone membrane is naturally hydrophilic and has low extractables. It has a high flow rate and loading capacity. This makes it useful for filtering aqueous and organic solvents. The 47mm diameter allows it to fit standard filter holders. It is sterile and individually packaged. This filter is an excellent choice for analytical sample preparation and clarification.