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

Prem Syring Fltr PES 0.2 25mm 100/pk

CHROMAFIL disposable syringe filters PET-45/25membrane material: polyester pore dia.: 0.45 µm, mem

Pall Acrodisc IC syr.filter,PES, 25mm,0,2µm, pk/50