O-Ring, PTFE Back Catalog number: CTS-11092 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-5656 Sapphire Plunger Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request PS7050150 MarvelXACT™ PEEKsil™ 50µm ID x 150mm Price on request