Shop › 53004 - Valve Rotor: 6-port injector, Valcon E2 53004 - Valve Rotor: 6-port injector, Valcon E2 $109.48 FIAlab PN 53004 FIAlab PN 53004 Add To Cart Added! 79153 - Flow Cell Window Replacement Kit: 6 Teflon seals, 2 SMA connectors, 2 jam nuts, 2 silica flow cell windows $177.50 Add Added! 79167 - Flow Cell Window Replacement Kit: 2 Teflon seals, 2 o-rings, 2 SMA connectors, 2 jam nuts, 2 silica flow cell windows $177.50 Add Added! You Might Also Like 79153 - Flow Cell Window Replacement Kit: 6 Teflon seals, 2 SMA connectors, 2 jam nuts, 2 silica flow cell windows $177.50 240370 - Backpressure cartridge, 20 psi $179.62 24055 - 4-Way Manual Switching Valve with Diagonal Flow $222.14 79150 - Flow Cell Window Replacement Kit: 6 Teflon seals and 2 silica flow cell windows $103.10 79165 - Lachat Adaption Kit (For QuikChem Series) $35.04