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-2962 Plunger Seal, Gold Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request