Needle Seal, PEEK™ SIL-20 Back Catalog number: CTS-11315 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 228-35146-00ASP Plunger Seal for Shimadzu Price on request CTS-10989 Face Seals, 4/pk Price on request 11-3343 Tungsten Lamp Price on request