2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21196 ACQUITY H-Class Filter Assy, 22 µL,Waters,205000731 Price on request JR-367008-2 Filter, SS, mobile phase; 2um, fittings for 1/8in tubing Price on request 15-04-05242 EXP2 Pre-Column Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request