Whatman Anotop 25 syringe filters, 25mm, 0,02µm, pk/50

CHROMAFIL Xtra disposable syringe filters PA-45/13membrane material: polyamide (Nylon) pore dia.:

Prem Syring Fltr gf/ptfe 0.2 25mm 100/pk

Prem Syring Fltr PES 0.45 15mm 100/pk