Needle Seal, PEEK™ SIL-20 Back Catalog number: CTS-11315 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11119-02 Head Plunger Seal, 2/pk Price on request CTS-11435 Seal, Needle PEEK™ Price on request CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request