ACQUITY H-Class QSM Performance Maintenance Kit Back Catalog number: CTS-11335 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request CTS-10548 Gold Plunger Seal, Analytical Heads Price on request 11-1239 Ferrule, 1/16", SS, 10/pk Price on request