Sapphire Plunger Back Catalog number: CTS-10319 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7100600 MarvelXACT™ PEEKsil™ 100µm ID x 600mm Price on request CTS-3209 Syringe Seal, 250μL/2500μL Price on request CTS-A157 Outlet Check Valve Price on request