O-Ring, PTFE Back Catalog number: CTS-00230-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request 11-4116 Sample Needle Kit, 15µL Price on request CTS-10987 717 Performance Maintenance Kit Price on request