LUT Syringe Filters Nylon, 30mm, 0,22um, pk/500

Econofltr Nyln 25mm 0.45um 1000/pk

CHROMAFIL Xtra disposable syringe filters PVDF-20/25membrane material: polyvinylidene difluoride p

CHROMAFIL disposable syringe filters RC-20/15MS membrane material: regenerated cellulose pore dia.