Needle Wash Frit Back Catalog number: CTS-2324 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4134 Rotor Seal & Pod Repair Kit, Vespel, 3-Groove for Price on request 11-4116 Sample Needle Kit, 15µL Price on request CTS-21163 Rotor Seal, 2-Groove Price on request