Syringe filters Minisart RC, 4m, 0,22µm, pk/500

CHROMAFIL disposable syringe filters PA-20/25membrane material: polyamide (nylon) pore dia.: 0.2 µ

Econofltr Nyln 25mm 0.45um 1000/pk

CHROMAFIL Xtra disposable syringe filters H-PTFE-45/25 BIGbox membrane material: hydrophilized poly