Glass Fiber Filters and Prefilters | Fisher Scientific
Whatman 10463813, Roby Automated Filtration Syringe Filter, 25 mm, cellulose acetate with glass fiber preFilter GF92, 0.45 um (200 pcs)
Omicron SFGFPT25XB Multi Layer Syringe Filter, Non-Sterile, PTFE (Hydrophobic) w/Glass Fiber Pre-Filter 25 mm, 0.45 Micron, GF 1.0 Micron (Pack of 100) (HPLC Certified): Amazon.com: Industrial & Scientific
33mm 0.45um Disposable Hydrophilic Pvdf With Prefilter Glass Fiber For Lab Use Only Laboratory Syringe Filter - Buy 33mm 0.45um Disposable Hydrophilic Pvdf With Prefilter Glass Fiber For Lab Use Only Laboratory
Millipore AP2502500 Glass Fiber Filter with Binder Resin for Prefiltration and Contamination Analysis, 2.0 Micron, 5.8mL/min x sq cm Water Flow Rate, AP25, 25mm Diameter (Pack of 100): Science Lab Glass Fiber
Syringe Filter PES Membrane with 0.7μm Glass Fiber (GF) Pre-Filter Diameter 25mm Pore Size 0.22μm by Allpure Biotechnology Refer to GD/X 6876-2502 [Pack of 100] (GF+PES, GF+ PES-25mm-0.22μm): Amazon.com: Industrial & Scientific
EZFlow® High Particulate Syringe Filter, .2µm PES Membrane w/Glass Fiber Prefilter, 25mm, 100/pack – Foxx Life Sciences