Sapphire Plunger Back Catalog number: CTS-10319 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050350 MarvelXACT PLS 50µm x 350mm Price on request CTS-10394 Pump Seal, Black Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request