Plunger Holder Back Catalog number: 11-3897 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3332 100μL Syringe for WPS-3000 Series Price on request CTS-10686 Needle Seal, Vespel® Price on request CTS-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request