Sapphire Plunger Back Catalog number: CTS-3102 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10759 Piston Seal Backup Ring Price on request CTS-1042 Plunger Insertion Tool Price on request PS7100600 MarvelXACT™ PEEKsil™ 100µm ID x 600mm Price on request