S Manufacturer Device Description Reference Order-Number BECKMAN 110 Outlet Check Valve Assembly 243040 H 1321 BECKMAN 112 Inlet Check Valve Cartridges 240620 H 1594 BECKMAN 114, 116, 125, 126, 127, 128 Piston Seal - Clear N / A B 2174 BISCHOFF 2200, 2250, 2500 Analytical Primary Piston Seal - Clear N / A B 3323 DIONEX AGP, DQP, DRP, DXP, GPM-1, GPM-2, 2000, 4000, IP20, GP40, GP50 Outlet Check Valve Assembly - New 42761 H 1400 DIONEX / Gynkotek 300C, 300CP, M480, P580, P680 Analytical Piston Assembly - Sapphire 2267.0032 51096-9059.00 FLUX Rheos 2000 & 4000 Piston Seal - Clear N / A B 2495 FLUX Rheos 2000 & 4000 Secondary Seal - Clear 90002 B 2030 GILSON 30X SC & WSC 25ml Head SC Piston Assembly - Sapphire E 50011 S 1468 GILSON 32X H1 & H2 H2 Piston Seal - Black 38013224 B 3501 HEWLETT PACKARD 1050, 1090, 1100 Inlet / Outlet Check Valve Cartridge 1090 79835-67101 H 1315 JASCO PU-880, PU-980, PU-1580 (not microflow), BIP 1 Inlet Check Valve Assembly ( Gradient ) 406 JA H 1434 JASCO PU-880, PU-980, PU-1580 (not microflow), BIP 1 Check Valve Cartridge N / A H 1284 JASCO PU-1580 Semi-Microflow Oultet Check Valve Assembly (Cart. Type) Equiv. to 6778-H124A H 1651 KNAUER 64 Analytical Piston Seal - Clear N / A B 3323 KNAUER 64 Analytical Seal Kit - Clear N / A H 1271 KNAUER 64 Preparative Check Valve Cartridge 6306415000 H 1007 KNAUER MicroStar, MiniStar, Maxi Star, K120, K500, K1000, K1001 Analytical Piston Seal - Clear N / A B 2495 KONTRON 320 M, 325 M Piston Seal - Clear 35-99011 B 2468 KONTRON 420 L Secondary Piston Seal - Clear 35-30018 B 2041 KONTRON 420 MDA Piston Seal - Clear 35-99011 B 2468 KONTRON 420 M Primary Piston Seal - Clear 35-30024 B 1873 KONTRON 420 M Secondary Piston Seal - Clear 35-30016 B 1764 KONTRON 420 M Outlet Check Valve Assembly 92-90008 S 1315 KONTRON 420 S Secondary Piston Seal - Clear 35-30020 B 2037 KONTRON 420 S Check Valve Cartridges N / A H 1539 KONTRON 420 SDA Piston Assembly - Sapphire 92-90083 S 1836 KRATOS SF 400 Analytical Piston Assembly - Sapphire 1400-1970 S 1055 MERCK HITACHI 655, L6000, L6200 Piston Seal - Clear N / A B 1780 MERCK HITACHI L7100 Piston Seal - Clear N / A B 1780 PERKIN ELMER SERIES 1, 2, 3, 4, 10 L. P. Piston Seal - Yellow 0990-7339 B 3412 SHIMADZU LC-6, LC-6A Inlet Check Valve Assembly 228-12353-91 H 1326 SHIMADZU LC-8, LC-8A Outlet Check Valve Cartridge N / A H 1281 SHIMADZU LC-9, LC-10AD, LC-600 Inlet / Outlet Check Valve Rebuild Kit 228-24410-91 H 1330 SHIMADZU LC-10 ADVP Piston Seal - Yellow 228-32628-91 B 3636 SYKAM 1000 Piston Seal - Clear N / A B 1382 TECHLAB LCP-4100 Piston Seal Clear - 990224b THERMO FINNIGAN 8800, 8810, ISOCHROM, P-SERIES Piston Seal - Clear ( New ) A 2962-050 B 3371 THERMO FINNIGAN 8800, 8810, ISOCHROM, P-SERIES Piston Seal - Clear ( Old ) N / A B 3250 THERMO FINNIGAN 8800, 8810, ISOCHROM, P-SERIES INERT BIO VERSION Piston Seal - Clear ( New ) N / A B 3460 THERMO FINNIGAN Surveyor MS Piston Seal - Clear 00107-18111 B 2495 THERMO FINNIGAN Surveyor MS Wash Seal - Clear 00107-18114 B 2030 UNICAM 4100 Piston Seal - Clear 4013-228-36661 B 1382 WATERS M45, M501 ( 100 µl head ) Piston Seal - Clear 22934 B 1944 WATERS M510, M590, M600, M600E, M610 M6000 ( 100 µl head ) Piston Seal - Clear 22934 B 1944 WATERS M515 ( 100 µl head ) Piston Seal - Clear 22934 B 1944 WATERS 1525 Analytical ( 100ul head ) Piston Seal - Clear WAT022934 B 1944