Acro 50 Vent Devices PTFE., 0,45µm, hose, pk/18 Back Catalog number: 4256 Availability: In the manufacturer's stock Price (VAT incl.) 403,17 € 333,20 € - + Recommended 729243 CHROMAFIL Xtra disposable syringe filters PVDF-20/13membrane material: polyvinylidene difluoride p 87,67 € 729023 CHROMAFIL disposable syringe filters PET-45/15MS membrane material: polyester pore dia.: 0.45 µm, 87,67 € 729031 CHROMAFIL disposable syringe filters RC-45/25membrane material: regenerated cellulose pore dia.: 0 99,29 €