Millex syr.filter PTFE,25mm,0,2µm, sterille,pk/50

CHROMAFIL Xtra disposable syringe filters PES-20/25 BIGbox membrane material: polyether sulfone pore dia.: 0.2 µm, membrane dia.: 25mm colorless PP case, labeled BIGbox of 400

Yeti Hydrophobic PTFE Syringe Filters, 10.00(um), 30(mm) , 50 pc/pk

CHROMAFIL Xtra PTFE-45/13