Needle Seal, PEEK™ SIL-20 Back Catalog number: CTS-11315 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10328 Optics Cover Window Price on request PL7075600 MarvelXACT PLS 75µm x 600mm Price on request PL7075150 MarvelXACT PLS 75µm x 150mm Price on request