LUT Syringe Filters Nylon, 4mm, 0,45um, pk/1000 Back Catalog number: PL70A-004 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 729007.400 CHROMAFIL disposable syringe filters PTFE-20/25 BIGbox membrane material: polytetrafluoroethylene ( 339,36 € 729260 CHROMAFIL Xtra disposable syringe filters GF/PA-20/25membrane material: glass fiber/polyamide pore 107,60 € 729227.400 CHROMAFIL Xtra disposable syringe filters CA-45/25 BIGbox membrane material: cellulose acetate pore 339,36 €