Precolumn Filter Assembly,Waters,WAT035190, Old# WAT084561 Back Catalog number: CTS-10527 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11305 PEEK™ 5μm Filter,Shimadzu,228-48607-91, Old # 228-32744-00 Price on request CTS-A11421 Line Filter Assembly,Shimadzu,228-35871-96 Price on request 11-1604 Line Filter Frit,Thermo Scientific,00950-30009 Price on request