ACQUITY H-Class Filter Assy, 22 µL,Waters,205000731 Back Catalog number: CTS-21196 Availability: In the manufacturer's stock Price on request - + Recommended 40018-10P-2 Cogent Bidentate C18, 100 x 2,1mm, 4µm Price on request 15-04-04117 EXP2 Stem Filter Replacement Cartridge, 0.2 µm, 5/pk Price on request 11-1604 Line Filter Frit,Thermo Scientific,00950-30009 Price on request