Cytiva Whatman 6871-2502 GD/X 25mm x 0.2µm Nylon Syringe Filters with Glass Prefilter. These non-sterile syringe filters with a nylon membrane, are suitable for hard-to-filter material with high solids as in environmental and food analysis samples. Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content. They combine a polypropylene housing, high-efficiency Whatman GMF 150 and GF/F pre-filter media, and Nylon membrane. The prefilter contains a high-efficiency borosilicate glass filtration stack that will retain fine particles down to 0.7 μm, allowing difficult sample filtration with less hand force. It reduces the need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters. The filters can be autoclaved. 1500/pack.
Description: GD/X 25 Syringe Filter
Pore Size (µm): 0.2