Plunger Wash Seal Back Catalog number: CTS-10391 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11151 Needle Assembly, PEEK™ Price on request CTS-A096 Syringe Assembly, 250μL Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request