PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Back Catalog number: 11-4048 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-7162 Plunger Seal, Black Price on request CTS-10547 Pump Seal, Gold Price on request CTS-A11095-02 UPLC Check Valve, Double Ball & Seat, 2/pk Price on request