Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10391 Plunger Wash Seal Price on request CTS-10759 Piston Seal Backup Ring Price on request 11-3332 100μL Syringe for WPS-3000 Series Price on request