Syringe filter, Nylon, 17mm, 0.45µm, pk/100

CHROMAFIL disposable syringe filters PA-20/15MS membrane material: polyamide (nylon) pore dia.: 0.

Econofltr PTFE 25mm 0.45um 1000/pk

CHROMAFIL Xtra disposabl syringee filters MV-45/25membrane material: cellulose mixed esters pore d