Needle Seal, Vespel® Back Catalog number: CTS-10686 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2891 PTFE Diaphragm, 2/pk Price on request CTS-11312 PEEK™ Rotor, HPV Price on request 11-4116 Sample Needle Kit, 15µL Price on request