Plunger Seal Back Catalog number: CTS-10340 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request 11-4116 Sample Needle Kit, 15µL Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request